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Shrill of Skullform (Yellow)
1986 decks (0.4044%)
Price History
Shrill of Skullform (Yellow)
Runeblade Attack Action - Attack
If you have played or created an aura this turn, Shrill of Skullform gains +3[Power].
Average Card Type Distribution
Average Attack Value: 
1.861.859420871
Average Defense Value:  
2.622.617684081
Hero
living legend - Blitz
Chane
Chane
15% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Chane that play both.
Viserai, Rune Blood
Viserai, Rune Blood
7% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Viserai, Rune Blood that play both.
Equipment
Aether Ironweave
Aether Ironweave
70% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Aether Ironweave that play both.
Grasp of the Arknight
Grasp of the Arknight
68% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Grasp of the Arknight that play both.
Spellbound Creepers
Spellbound Creepers
65% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Spellbound Creepers that play both.
Vexing Quillhand
Vexing Quillhand
64% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Vexing Quillhand that play both.
Crown of Dichotomy
Crown of Dichotomy
60% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Crown of Dichotomy that play both.
Crown of Providence
Crown of Providence
57% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Crown of Providence that play both.
Dyadic Carapace
Dyadic Carapace
51% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Dyadic Carapace that play both.
Fyendal's Spring Tunic
Fyendal's Spring Tunic
44% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Fyendal's Spring Tunic that play both.
Nullrune Boots
Nullrune Boots
39% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Nullrune Boots that play both.
Face Purgatory
Face Purgatory
35% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Face Purgatory that play both.
Ebon Fold
Ebon Fold
21% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Ebon Fold that play both.
Snapdragon Scalers
Snapdragon Scalers
18% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Snapdragon Scalers that play both.
Nullrune Robe
Nullrune Robe
18% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Nullrune Robe that play both.
Sutcliffe's Suede Hides
Sutcliffe's Suede Hides
17% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Sutcliffe's Suede Hides that play both.
Goliath Gauntlet
Goliath Gauntlet
16% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Goliath Gauntlet that play both.
Nullrune Gloves
Nullrune Gloves
16% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Nullrune Gloves that play both.
Balance of Justice
Balance of Justice
14% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Balance of Justice that play both.
Runehold Release
Runehold Release
13% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Runehold Release that play both.
Arcanite Skullcap
Arcanite Skullcap
13% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Arcanite Skullcap that play both.
Bloodtorn Bodice
Bloodtorn Bodice
12% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Bloodtorn Bodice that play both.
Crown of Dominion
Crown of Dominion
10% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Crown of Dominion that play both.
Carrion Husk
Carrion Husk
10% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Carrion Husk that play both.
Ironrot Helm
Ironrot Helm
7% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Ironrot Helm that play both.
Weapon
Rosetta Thorn
Rosetta Thorn
73% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Rosetta Thorn that play both.
Reaping Blade
Reaping Blade
18% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Reaping Blade that play both.
living legend - Blitz
Nebula Blade
Nebula Blade
11% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Nebula Blade that play both.
Scepter of Pain
Scepter of Pain
6% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Scepter of Pain that play both.
Action
Mauvrion Skies (Blue)
Mauvrion Skies (Blue)
Avg. played:  
2.872.874914089
64% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Mauvrion Skies (Blue) that play both.
Mauvrion Skies (Red)
Mauvrion Skies (Red)
Avg. played:  
3.003.000000000
61% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Mauvrion Skies (Red) that play both.
Become the Arknight
Become the Arknight
Avg. played:  
3.003.000000000
60% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Become the Arknight that play both.
Mauvrion Skies (Yellow)
Mauvrion Skies (Yellow)
Avg. played:  
3.003.000000000
58% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Mauvrion Skies (Yellow) that play both.
Mordred Tide
Mordred Tide
Avg. played:  
3.003.000000000
58% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Mordred Tide that play both.
Revel in Runeblood
Revel in Runeblood
Avg. played:  
2.902.900964067
52% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Revel in Runeblood that play both.
Deadwood Dirge (Red)
Deadwood Dirge (Red)
Avg. played:  
2.392.387596899
40% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Deadwood Dirge (Red) that play both.
Sonata Arcanix
Sonata Arcanix
Avg. played:  
3.003.000000000
37% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Sonata Arcanix that play both.
Lead the Charge (Blue)
Lead the Charge (Blue)
Avg. played:  
2.752.750000000
37% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Lead the Charge (Blue) that play both.
Machinations of Dominion
Machinations of Dominion
Avg. played:  
3.003.000000000
36% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Machinations of Dominion that play both.
Malefic Incantation (Red)
Malefic Incantation (Red)
Avg. played:  
3.003.000000000
35% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Malefic Incantation (Red) that play both.
Succumb to Temptation
Succumb to Temptation
Avg. played:  
3.003.000000000
34% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Succumb to Temptation that play both.
Read the Runes (Red)
Read the Runes (Red)
Avg. played:  
2.362.362689394
30% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Read the Runes (Red) that play both.
Runeblood Incantation (Red)
Runeblood Incantation (Red)
Avg. played:  
3.003.000000000
26% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Runeblood Incantation (Red) that play both.
Rattle Bones
Rattle Bones
Avg. played:  
2.642.640156454
25% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Rattle Bones that play both.
Runic Reckoning
Runic Reckoning
Avg. played:  
3.003.000000000
23% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Runic Reckoning that play both.
Gorganian Tome
Gorganian Tome
Avg. played:  
1.001.000000000
16% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Gorganian Tome that play both.
suspended - Blitz
Seeds of Agony (Red)
Seeds of Agony (Red)
Avg. played:  
2.002.000000000
16% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Seeds of Agony (Red) that play both.
suspended - Blitz
Seeds of Agony (Yellow)
Seeds of Agony (Yellow)
Avg. played:  
2.002.000000000
16% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Seeds of Agony (Yellow) that play both.
suspended - Blitz
Seeds of Agony (Blue)
Seeds of Agony (Blue)
Avg. played:  
2.002.000000000
15% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Seeds of Agony (Blue) that play both.
Minnowism (Red)
Minnowism (Red)
Avg. played:  
2.362.359139785
15% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Minnowism (Red) that play both.
Lead the Charge (Yellow)
Lead the Charge (Yellow)
Avg. played:  
2.002.000000000
13% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Lead the Charge (Yellow) that play both.
Oath of the Arknight (Blue)
Oath of the Arknight (Blue)
Avg. played:  
3.003.000000000
12% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Oath of the Arknight (Blue) that play both.
Minnowism (Blue)
Minnowism (Blue)
Avg. played:  
1.641.635327635
11% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Minnowism (Blue) that play both.
This Round's on Me
This Round's on Me
Avg. played:  
3.003.000000000
11% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and This Round's on Me that play both.
Nimblism (Red)
Nimblism (Red)
Avg. played:  
2.002.000000000
11% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Nimblism (Red) that play both.
Beseech the Demigon (Red)
Beseech the Demigon (Red)
Avg. played:  
2.002.000000000
11% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Beseech the Demigon (Red) that play both.
Sonata Fantasmia
Sonata Fantasmia
Avg. played:  
2.322.319148936
10% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Sonata Fantasmia that play both.
Deadwood Dirge (Yellow)
Deadwood Dirge (Yellow)
Avg. played:  
2.002.000000000
9% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Deadwood Dirge (Yellow) that play both.
Arcane Cussing (Red)
Arcane Cussing (Red)
Avg. played:  
2.382.384615385
8% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Arcane Cussing (Red) that play both.
Come to Fight (Red)
Come to Fight (Red)
Avg. played:  
2.002.000000000
7% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Come to Fight (Red) that play both.
Lead the Charge (Red)
Lead the Charge (Red)
Avg. played:  
2.002.000000000
7% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Lead the Charge (Red) that play both.
Deadwood Dirge (Blue)
Deadwood Dirge (Blue)
Avg. played:  
2.002.000000000
7% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Deadwood Dirge (Blue) that play both.
Looming Doom
Looming Doom
Avg. played:  
3.003.000000000
7% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Looming Doom that play both.
Tome of the Arknight
Tome of the Arknight
Avg. played:  
3.003.000000000
7% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Tome of the Arknight that play both.
Bequest the Vast Beyond
Bequest the Vast Beyond
Avg. played:  
3.003.000000000
6% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Bequest the Vast Beyond that play both.
banned - Classic Constructed
Plunder Run (Red)
Plunder Run (Red)
Avg. played:  
2.002.000000000
6% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Plunder Run (Red) that play both.
Shadow Puppetry
Shadow Puppetry
Avg. played:  
2.002.000000000
6% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Shadow Puppetry that play both.
Sigil of Deadwood
Sigil of Deadwood
Avg. played:  
2.002.000000000
6% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Sigil of Deadwood that play both.
Blessing of Occult (Red)
Blessing of Occult (Red)
Avg. played:  
3.003.000000000
6% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Blessing of Occult (Red) that play both.
Howl from Beyond (Red)
Howl from Beyond (Red)
Avg. played:  
2.002.000000000
5% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Howl from Beyond (Red) that play both.
Attack Action
Shrill of Skullform (Blue)
Shrill of Skullform (Blue)
Avg. played:  
2.682.675054705
62% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Shrill of Skullform (Blue) that play both.
Swarming Gloomveil
Swarming Gloomveil
Avg. played:  
3.003.000000000
55% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Swarming Gloomveil that play both.
Shrill of Skullform (Red)
Shrill of Skullform (Red)
Avg. played:  
2.702.696405648
55% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Shrill of Skullform (Red) that play both.
Spellblade Assault (Blue)
Spellblade Assault (Blue)
Avg. played:  
3.003.000000000
46% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Spellblade Assault (Blue) that play both.
Hit the High Notes (Red)
Hit the High Notes (Red)
Avg. played:  
2.412.411347518
42% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Hit the High Notes (Red) that play both.
Spellblade Assault (Red)
Spellblade Assault (Red)
Avg. played:  
3.003.000000000
42% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Spellblade Assault (Red) that play both.
Hit the High Notes (Blue)
Hit the High Notes (Blue)
Avg. played:  
2.002.000000000
39% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Hit the High Notes (Blue) that play both.
Vexing Malice
Vexing Malice
Avg. played:  
2.812.806415929
37% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Vexing Malice that play both.
Deathly Duet (Red)
Deathly Duet (Red)
Avg. played:  
3.003.000000000
36% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Deathly Duet (Red) that play both.
Deathly Duet (Blue)
Deathly Duet (Blue)
Avg. played:  
3.003.000000000
36% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Deathly Duet (Blue) that play both.
Snuff Out
Snuff Out
Avg. played:  
3.003.000000000
32% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Snuff Out that play both.
Runerager Swarm (Red)
Runerager Swarm (Red)
Avg. played:  
2.452.452173913
32% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Runerager Swarm (Red) that play both.
Rune Flash (Red)
Rune Flash (Red)
Avg. played:  
2.752.750000000
29% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Rune Flash (Red) that play both.
Hit the High Notes (Yellow)
Hit the High Notes (Yellow)
Avg. played:  
2.002.000000000
29% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Hit the High Notes (Yellow) that play both.
Command and Conquer
Command and Conquer
Avg. played:  
2.822.817223199
23% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Command and Conquer that play both.
Rift Bind (Red)
Rift Bind (Red)
Avg. played:  
2.002.000000000
22% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Rift Bind (Red) that play both.
Bounding Demigon (Red)
Bounding Demigon (Red)
Avg. played:  
2.002.000000000
21% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Bounding Demigon (Red) that play both.
Amplify the Arknight (Red)
Amplify the Arknight (Red)
Avg. played:  
2.672.672077922
21% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Amplify the Arknight (Red) that play both.
Runic Reclamation
Runic Reclamation
Avg. played:  
2.692.686143573
21% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Runic Reclamation that play both.
Arcanic Spike (Red)
Arcanic Spike (Red)
Avg. played:  
3.003.000000000
20% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Arcanic Spike (Red) that play both.
Ghostly Visit (Red)
Ghostly Visit (Red)
Avg. played:  
2.002.000000000
19% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Ghostly Visit (Red) that play both.
Bounding Demigon (Blue)
Bounding Demigon (Blue)
Avg. played:  
2.002.000000000
18% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Bounding Demigon (Blue) that play both.
Dread Triptych
Dread Triptych
Avg. played:  
3.003.000000000
15% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Dread Triptych that play both.
Meat and Greet (Red)
Meat and Greet (Red)
Avg. played:  
2.482.478417266
15% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Meat and Greet (Red) that play both.
Amplify the Arknight (Blue)
Amplify the Arknight (Blue)
Avg. played:  
2.722.722365039
14% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Amplify the Arknight (Blue) that play both.
Bounding Demigon (Yellow)
Bounding Demigon (Yellow)
Avg. played:  
2.002.000000000
14% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Bounding Demigon (Yellow) that play both.
Consuming Volition (Red)
Consuming Volition (Red)
Avg. played:  
2.642.643712575
11% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Consuming Volition (Red) that play both.
banned - Blitzbanned - Classic Constructed
Belittle (Red)
Belittle (Red)
Avg. played:  
2.592.588068182
10% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Belittle (Red) that play both.
Ninth Blade of the Blood Oath
Ninth Blade of the Blood Oath
Avg. played:  
1.001.000000000
10% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Ninth Blade of the Blood Oath that play both.
Soul Reaping
Soul Reaping
Avg. played:  
1.001.000000000
10% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Soul Reaping that play both.
Arcanic Crackle (Blue)
Arcanic Crackle (Blue)
Avg. played:  
2.002.000000000
10% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Arcanic Crackle (Blue) that play both.
Rift Bind (Blue)
Rift Bind (Blue)
Avg. played:  
2.002.000000000
10% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Rift Bind (Blue) that play both.
Erase Face
Erase Face
Avg. played:  
3.003.000000000
9% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Erase Face that play both.
Drawn to the Dark Dimension (Red)
Drawn to the Dark Dimension (Red)
Avg. played:  
2.602.602693603
9% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Drawn to the Dark Dimension (Red) that play both.
Shadow of Ursur
Shadow of Ursur
Avg. played:  
2.002.000000000
8% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Shadow of Ursur that play both.
Rift Bind (Yellow)
Rift Bind (Yellow)
Avg. played:  
2.002.000000000
8% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Rift Bind (Yellow) that play both.
Arcanic Crackle (Red)
Arcanic Crackle (Red)
Avg. played:  
2.002.000000000
8% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Arcanic Crackle (Red) that play both.
Vexing Malice
Vexing Malice
Avg. played:  
3.003.000000000
7% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Vexing Malice that play both.
Meat and Greet (Blue)
Meat and Greet (Blue)
Avg. played:  
2.002.000000000
7% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Meat and Greet (Blue) that play both.
Reek of Corruption (Red)
Reek of Corruption (Red)
Avg. played:  
2.442.444444444
6% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Reek of Corruption (Red) that play both.
Cryptic Crossing
Cryptic Crossing
Avg. played:  
3.003.000000000
6% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Cryptic Crossing that play both.
Drowning Dire (Red)
Drowning Dire (Red)
Avg. played:  
2.002.000000000
6% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Drowning Dire (Red) that play both.
Unhallowed Rites (Red)
Unhallowed Rites (Red)
Avg. played:  
2.002.000000000
5% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Unhallowed Rites (Red) that play both.
Arknight Ascendancy
Arknight Ascendancy
Avg. played:  
3.003.000000000
5% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Arknight Ascendancy that play both.
Attack Reaction
Pummel (Red)
Pummel (Red)
Avg. played:  
2.642.644314869
11% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Pummel (Red) that play both.
Defense Reaction
Sink Below (Red)
Sink Below (Red)
Avg. played:  
2.572.566707466
23% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Sink Below (Red) that play both.
Reduce to Runechant (Red)
Reduce to Runechant (Red)
Avg. played:  
3.003.000000000
14% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Reduce to Runechant (Red) that play both.
Sigil of Suffering (Red)
Sigil of Suffering (Red)
Avg. played:  
3.003.000000000
7% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Sigil of Suffering (Red) that play both.
Instant
Arcane Polarity (Red)
Arcane Polarity (Red)
Avg. played:  
2.002.000000000
13% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Arcane Polarity (Red) that play both.
Oasis Respite (Red)
Oasis Respite (Red)
Avg. played:  
2.002.000000000
7% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Oasis Respite (Red) that play both.
Art of War
Art of War
Avg. played:  
2.002.000000000
6% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Art of War that play both.
Resource
Arknight Shard
Arknight Shard
Avg. played:  
1.001.000000000
17% of decksPercentage of decks that could play both Shrill of Skullform (Yellow) and Arknight Shard that play both.