Backup Protocol: BLU

Crank (As this enters the arena, you may remove a steam counter from it. If you do, gain an action point.)
This enters the arena with a steam counter. At the start of your turn, destroy this unless you remove a steam counter from it.
Instant -- {r}{r}, destroy this: Return a blue Mechanologist attack action card from your graveyard to your hand.

Hyper Scrapper

As an additional cost to play this, banish X items from your graveyard.
When this attacks, it gets +X{p}. If 3 or more Hyper Drivers were banished to play this, gain {r}{r}{r} {r}{r}{r} and this gets go again.

Optekal Monocle

Optekal Monocle enters the arena with 5 steam counters on it. When Optekal Monocle has no steam counters on it, destroy it.

Action - Remove a steam counter from Optekal Monocle: Opt 1. Go again (Look at the top card of your deck. You may put it on the bottom.)

Teklo Core

Dash Specialization (You may only have Teklo Core in your deck if your hero is Dash.)

Teklo Core enters the arena with 2 steam counters on it. When Teklo Core has no steam counters on it, destroy it.

At the beginning of your action phase, remove a steam counter from Teklo Core and gain [2 Resource].

Achilles Accelerator

Instant - Destroy Achilles Accelerator: Gain 1 action point. Activate this ability only if you have boosted this turn.

Arcane Barrier 1 (If your hero would be dealt arcane damage, you may pay [1 Resource] instead. If you do, prevent 1 arcane damage that source would deal.)

Adaptive Plating

Modular (This may be equipped to any equipment zone. It has the subtype of the zone it's equipped to.)
Action -- 0: Equip this to another equipment zone.
Galvanize - When this defends, you may destroy an item you control. If you do, this gets +2{d} until end of turn.
Blade Break (When the combat chain closes, if this defended, destroy it.)

Crown of Providence

When you defend with Crown of Providence, you may put a card from your hand or arsenal on the bottom of your deck. If you do, draw a card.

Blade Break (When the combat chain closes, if this defended, destroy it.)

Goliath Gauntlet

Action - Destroy Goliath Gauntlet: The next attack action card with cost 2 or greater you play this turn gains +2 [Power]. Go again

Nullrune Gloves

Arcane Barrier 1 (If your hero would be dealt arcane damage, you may pay [1 Resource] instead. If you do, prevent 1 arcane damage that source would deal.)

Symbiosis Shot

Dash Specialization (You may only have this in your deck if your hero is Dash.)
Action -- Remove a steam counter from this: Attack
Whenever a Mechanologist item enters the arena under your control, if this has fewer than 6 steam counters, you may put a steam counter on this.

Teklo Foundry Heart

Once per Turn Action - [1 Resource]: Banish the top 2 cards of your deck. Gain [1 Resource] for each Mechanologist card banished this way. Activate this ability only if you have boosted this turn. Go again

Battleworn (If you defend with Teklo Foundry Heart, put a -1 [Defense] counter on it when the combat chain closes.)

Viziertronic Model i

Action - Destroy Vizertronic Model i: Whenever you boost this turn, draw a card then put a card from your hand on top of your deck. Go again

Arcane Barrier 2 (If your hero would be dealt arcane damage, you may pay [2 Resource] instead. If you do, prevent 2 arcane damage that source would deal.)

Backup Protocol: RED

Crank (As this enters the arena, you may remove a steam counter from it. If you do, gain an action point.)
This enters the arena with a steam counter. At the start of your turn, destroy this unless you remove a steam counter from it.
Instant -- {r}{r}, destroy this: Return a red Mechanologist attack action card from your graveyard to your hand.

Boom Grenade (Red)

Crank (As this enters the arena, you may remove a steam counter from it. If you do, gain an action point.)
This enters the arena with a steam counter. At the start of your turn, destroy this unless you remove a steam counter from it.
When a Mechanologist attack action card you control hits a hero, destroy this and deal 4 damage to them.

Convection Amplifier

Convection Amplifier enters the arena with 2 steam counters on it. When Convection Amplifier  has no steam counters on it, destroy it.

Action - Remove a steam counter from Convection Amplifier: The next attack action card you play this turn gains dominate. Go again (The defending hero can't defend the attack with more than 1 card from their hand.)

Heist

Boost
When this hits a hero, you may put an item with cost 0 or 1 from any banished zone into the arena under your control.

High Octane (Red)

Whenever you boost a card this turn, gain 1 action point.

Draw a card.

Go again

Lay Waste (Red)

Boost
This can't be defended by equipment.

Maximum Velocity

Play Maximum Velocity only if you have boosted 3 or more times this turn.

Payload (Red)

If you have boosted this combat chain, Payload gains dominate. (The defending hero can't defend Payload with more than 1 card from their hand.)

Pulsewave Harpoon

When this attacks a hero, they reveal X cards from their hand, where X is the number of times you've boosted this combat chain. Choose an action card with {d} less than or equal to X then add it to this chain link as a defending card.
Boost

Sprocket Rocket (Red)

Boost 
If an item or equipment was banished from boosting this, this gets +1{p}.

Throttle (Red)

Boost (As an additional cost to play Throttle, you may banish the top card of your deck. If it's a Mechanologist card, Throttle gains go again.)

Tick Tock Clock

Crank (As this enters the arena, you may remove a steam counter from it. If you do, gain an action point.)
This enters the arena with a steam counter. At the start of your turn, destroy this and it deals 1 damage to you unless you remove a steam counter from it.
When a Mechanologist attack action card you control hits a hero, destroy this and up to 2 other items in the arena. Then deal X damage to them, where X is the number of items destroyed this way.

Twin Drive

Boost (As an additional cost to play this, you may banish the top card of your deck. If it's a Mechanologist card, this gets go again.)
Boost (As an additional cost to play this, you may banish the top card of your deck. If it's a Mechanologist card, this gets go again.)

Zero to Sixty (Red)

Boost (As an additional cost to play Zero to Sixty, you may banish the top card of your deck. If it's a Mechanologist card, Zero to Sixty gains go again.)

Zipper Hit (Red)

Boost (As an additional cost to play Zipper Hit, you may banish the top card of your deck. If it's a Mechanologist card, Zipper Hit gains go again.)

Expedite (Red)

Boost
When this hits, you may put an item with cost 0 or 1 from your hand into the arena.

Under Loop (Red)

Boost
When this hits, put it on the bottom of its owner's deck.

Prismatic Lens

Crank (As this enters the arena, you may remove a steam counter from it. If you do, gain an action point.)
This enters the arena with a steam counter. At the start of your turn, destroy this unless you remove a steam counter from it.
Once per Turn Instant -- 0: Reveal the top card of your deck. Put a Mechanologist item of the same color from your banished zone on top of your deck.

Spark of Genius

Dash Specialization (You may only have Spark of Genius in your deck if your hero is Dash.)

Search your deck for a Mechanologist item card with cost X, put it into the arena, then shuffle your deck.

If you have boosted this turn, draw a card.

Tome of Fyendal

Draw 2 cards.
 
If Tome of Fyendal is played from arsenal, gain 1 [Life] for each card in your hand.

Buckle

Your next Guardian attack this turn gains +1{p}, dominate, and "When this hits a hero, destroy an equipment they control with a -1{d} counter on it."
Go again

Cranial Crush

Crush - If Cranial Crush deals 4 or more damage to a hero, they can't draw cards during their next action phase.

Imposing Visage

Search your deck for an aura card with cost X or less, put it into the arena, then shuffle your deck.

Go again

Rouse the Ancients

As an additional cost to play Rouse the Ancients, you may reveal any number of attack action cards from your hand with 13 or more total [Power]. If you do, Rouse the Ancients gains +7 [Power] and go again.

Show Time!

Bravo Specialization (You may only have Show Time! in your deck if your hero is Bravo.)
 
When Show Time! enters the arena, search your deck for a Guardian attack action card, reveal it, put it into your hand, then shuffle your deck.
 
At the beginning of your action phase, destroy Show Time! then draw a card.

Tear Asunder

Your next Guardian attack this turn gains +1 [Power], dominate, and "If this hits a hero, they discard 2 cards."

Go again

Civic Steps

Whenever this defends, create a Quicken token under another hero's control.
Temper (When the combat chain closes, if this defended, but a -1[Defense] counter on it, then if it has 0[Defense], destroy it.)

Crater Fist

Action - [3 Resource], destroy Crater Fist: Your attacks with crush gain +2 [Power] this turn. Go again

Temper (If you defend with Crater Fist, put a -1 [Defense] counter on it when the combat chain closes then destroy it if it has 0 [Defense].)

Nullrune Boots

Nullrune Hood

Tectonic Plating

Once per Turn Action - [1 Resource]: Create a Seismic Surge aura token. Go again
 
Battleworn (If you defend with Tectonic Plating, put a -1 [Defense] counter on it when the combat chain closes.)

Fate Foreseen

Opt 1 (Look at the top card of your deck. You may put it on the bottom.)

Command and Conquer

Defense reactions can't be played to Command and Conquers chain link.

If Command and Conquer hits a hero, destroy all cards in their arsenal.

Crippling Crush

Bravo Specialization (You may only have Crippling Crush in your deck if your hero is Bravo.)
 
Crush - If Crippling Crush deals 4 or more damage to a hero, they discard 2 random cards.

Debilitate (Red)

Crush - If Debilitate deals 4 or more damage to a hero, their first attack during their next turn has -2 [Power].

Out Muscle (Red)

While Out Muscle isn't defended by a card with equal or greater [Power], it has go again.

Pulverize

Heave 3 (At the beginning of your end phase, if Pulverize is in your hand and you have an empty arsenal zone, you may pay [3 Resource] and put Pulverize face up into your arsenal. If you do, create 3 Seismic Surge tokens.)

If Pulverize hits a hero, their first attack during their next turn has -4[Power].

Pummel (Red)

Choose 1;
 
- Target club or hammer weapon attack gains +4 [Power].
- Target attack action card with cost [2 Resource] or greater gains +4 [Power] and "If this hits, the defending hero discards a card."

Sigil of Solace (Red)

Sink Below (Red)

You may put a card from your hand on the bottom of your deck. If you do, draw a card.

Spinal Crush

Crush - If Spinal Crush deals 4 or more damage to a hero, action cards, activated abilities, and attacks they control lose and can't gain go again during their next action phase.

Zealous Belting (Red)

While there is a card in your pitch zone with [Power] greater than Zealous Belting's base [Power], Zealous Belting has go again.

Buckling Blow (Red)

Crush - If Buckling Blow deals 4 or more damage to a hero, put a -1 [Defense] counter on target equipment they control.

Chokeslam (Red)

Crush - If Chokeslam deals 4 or more damage to a hero, attack action cards they control can't gain [Power] during their next action phase.

Disable (Red)

Crush - If Disable deals 4 or more damage to a hero, put a card from their arsenal on the bottom of it's owners deck.

Macho Grande (Red)

Dominate (The defending hero can't defend Macho Grande with more than 1 card from their hand.)

Thunder Quake (Red)

Heave 3 (At the beginning of your end phase, if Thunder Quake is in your hand and you have an empty arsenal zone, you may pay [3 Resource] and put Thunder Quake face up into your arsenal. If you do, create 3 Seismic Surge tokens.)


Unmovable (Red)

If Unmovable is played from arsenal, it gains +1 [Defense].

Star Struck

Bravo Specialization (You may only have this in your deck if your hero is Bravo.)
Crush - When this deals 4 or more damage to a hero, the only attacks they may play or activate during their next turn are attacks with base {p} greater than the damage dealt this way.
Unity - When this defends together with a card from hand, create a Seismic Surge token under any number of heroes' control.

Boulder Drop (Yellow)

Crush - When this deals 4 or more damage to a hero, they put a card from their hand on top of their deck.

Barraging Beatdown (Blue)

Your next Brute attack this turn gains "If this attack is defended by less than 2 non-equipment cards, it gains +2 [Power]."
 
Intimidate (Target hero banishes face down a random card from their hand. At the beginning of the end phase, return all cards banished this way to their owners hand.) 
 
Go again

Eye of Ophidia

Legendary (You may only have 1 Eye of Ophidia in your deck.)

When you pitch Eye of Ophidia, opt 2.

High Roller (Blue)

Intimidate (Target hero banishes face down a random card from their hand. At the beginning of the end phase, return all cards banished this way to their owners hand.)

If you have rolled a 6 on a die this turn,instead intimidate twice.

Go again

Hold the Line

If the attacking hero has drawn 2 or more cards this turn, prevent the next 3 damage that would be dealt to your hero this turn.

Reckless Swing

As an additional cost to play Reckless Swing, discard a random card.
 
If the discarded card has 6 or more [Power], deal 2 damage to the attacking hero.

Warmonger's Diplomacy

Starting with the hero to your left, each hero chooses war or peace.
If they choose war, the only actions they may play or activate during their next turn are weapon and attack actions.
If they choose peace, the only actions they may play or activate during their next turn are non-weapon non-attack actions.

Wrecker Romp (Blue)

As an additional cost to play Wrecker Romp, discard a random card.

Fyendal's Spring Tunic

At the start of your turn, if Fyendal's Spring Tunic has less than 3 energy counters on it, you may put an energy counter on it.

Instant - Remove 3 energy counters from Fyendal's Spring Tunic: Gain [1 Resource]

Blade Break (If you defend with Fyendal's Spring Tunic, destroy it when the combat chain closes.)

Gambler's Gloves

Whenever a hero rolls a 6 sided die, you may destroy Gambler's Gloves. If you do, that hero rerolls the die. (You decide whether to use Gambler's Gloves after seeing the result of the die roll.)

Heartened Cross Strap

Action - Destroy Heartened Cross Strap: The next attack action card you play this turn costs [2 Resource] less to play. Go again

Mandible Claw

Once per Turn Action - [2 Resource]: Attack

If you have discarded a card with 6 or more [Power] this turn, Mandible Claw gains go again.

Scabskin Leathers

Once per Turn Action - 0: Roll a 6 sided die. Gain action points equal to half the number rolled, rounded down.
 
Battleworn (If you defend with Scabskin Leathers, put a -1 [Defense] counter on it when the combat chain closes.)

Scowling Flesh Bag

When this defends, intimidate. (Target hero banishes face-down a random card from their hand. At the beginning of the end phase, return it to its owner's hand.)
Blade Break (When the combat chain closes, if this defended, destroy it.)

Alpha Rampage

Rhinar Specialization (You may only have Alpha Rampage in your deck if your hero is Rhinar.)
 
As an additional cost to play Alpha Rampage, discard a random card.
 
Intimidate

Barraging Beatdown (Red)

Your next Brute attack this turn gains "If this attack is defended by less than 2 non-equipment cards, it gains +4 [Power]."
 
Intimidate (Target hero banishes face down a random card from their hand. At the beginning of the end phase, return all cards banished this way to their owners hand.) 
 
Go again

Cadaverous Contraband (Red)

If Cadaverous Contraband hits, you may put a 'non-attack' action card from your graveyard on top of your deck.

Enlightened Strike

As an additional cost to play Enlightened Strike, put a card from your hand on the bottom of your deck.
 
Choose 1;
 
Draw a card.
 - Enlightened Strike gains +2 [Power].
 - Enlightened Strike gains go again.

Erase Face

When Erase Face hits a hero, cards and tokens they own lose all class and talent types until the end of their next turn.

Oasis Respite (Red)

Prevent the next 4 damage that would be dealt to target hero this turn by a source of your choice. If they have less life than each other hero, they may gain 1{g}.

Pack Hunt (Red)

Intimidate (Target hero banishes face down a random card from their hand. At the beginning of the end phase, return all cards banished this way to their owners hand.)

Savage Beatdown

Play Savage Beatdown only if you've discarded a card with 6 or more {p} this turn.
As an additional cost to play Savage Beatdown, discard a random card.
If the discarded card has 6 or more {p}, Savage Beatdown has +6{p}.

Savage Feast (Red)

As an additional cost to play Savage Feast, discard a random card.
 
If the discarded card has 6 or more [Power], draw a card.

Skull Crack

When Skull Crack is discarded at random, gain {r}.

Swing Big

If Swing Big doesn't hit, the defending hero creates a Quicken token when the combat chain closes.

Argh... Smash!

Roll a 6 sided die. Destroy up to X items, where X is half the number rolled, rounded down.

Go again

Barraging Beatdown (Yellow)

Your next Brute attack this turn gains "If this attack is defended by less than 2 non-equipment cards, it gains +3 [Power]."
 
Intimidate (Target hero banishes face down a random card from their hand. At the beginning of the end phase, return all cards banished this way to their owners hand.) 
 
Go again

Beast Within

If Beast Within is put into a graveyard from anywhere other than the combat chain, banish the top card of your deck and lose 1[Life]. If it has 6 or more [Power], put it into your hand, otherwise repeat this process.

Bloodrush Bellow

As an additional cost to play Bloodrush Bellow, discard a random card.
 
Your Brute attacks gain +2 [Power] this turn.
 
If the discarded card has 6 or more [Power], draw 2 cards and Bloodrush Bellow gains go again.

Reincarnate (Yellow)

When Reincarnate is discarded at random, put it on the bottom of your deck.

Remembrance

Shuffle up to 3 action cards from your graveyard into your deck. Banish Remembrance.

Riled Up (Yellow)

If you have discarded a card with 6 or more [Power] this turn, Riled Up gains +1 [Power].

Smash Instinct (Yellow)

That All You Got?

While this is defending a card with 2 or less {p}, when the combat chain closes, draw a card.

Passing Mirage

Your first Illusionist attack each turn loses and can't gain phantasm.

Spectra (Phantasmal Force can be attacked. When Phantasmal Force becomes the target of an attack, destroy it and close the combat chain. The attack does not resolve.)

Crown of Dominion

Your hero is Royal.
When you equip Crown of Dominion, create a Gold token.

Flamescale Furnace

Once per Turn Instant - {r}: Gain {r} for each red card in your pitch zone. Activate this ability only if you've played a red card this turn.

Temper (When the combat chain closes, if this defended, put a -1{d} counter on it, then if it has 0{d}, destroy it.)

Ironrot Gauntlet

Blade Break - If you defend with Ironrot Helm, destroy it when the combat chain closes.

Seeker's Mitts

Instant -- {r}, destroy Seeker's Mitts: Prevent the next 1 damage that would be dealt to your hero this turn. Opt 1 (Look at the top card of your deck. You may put it on the bottom.)

Silken Form

Instant - Destroy Silken Form: Transform target ash you control into an Aether Ashwing. (Create an Aether Ashwing token and put the ash under it.)

Quell 1 (If your hero would be dealt damage, you may pay {r} to prevent 1 of that damage. If you do, destroy Silken Form at the beginning of the end phase.)

Snapdragon Scalers

Attack Reaction - Destroy Snapdragon Scalers: Target attack action card with cost 1 or less gains go again.

Storm of Sandikai

Dragon allies you control have "Once per Turn Action - 0: Attack".

(Allies can be attacked and can't be defended by the controlling hero. They die when they have 0 {g}. At end of turn, allies life totals are reset.)

Battle Hardened: Pittsburgh