Anthem of Spring

Briar Specialization (You may only have this in your deck if your hero is Briar.)
The next attack action card you play this turn gets +1{p}. Go again
Unity - When this defends together with a card from hand, create an Embodiment of Earth token under any number of heroes' control.

Autumn's Touch (Blue)

Captain's Call (Blue)

Choose 1;

The next attack action card with cost 0 you play this turn gains +2 [Power].
The next attack action card with cost 0 you play this turn gains go again.

Go again

Earthlore Surge (Blue)

The next attack action card you play this turn gains +3 [Power].

Go again

Force of Nature

Briar Specialization (You may only have Force of Nature in your deck if your hero is Briar.)

Earth Fusion (As an additional cost to play Force of Nature, you may reveal an Earth card from your hand.)

Whenever an attack action card you control hits this turn, if its  [Power] is greater than its base  [Power], draw a card.

If Force of Nature was fused, your next attack this turn gains +1 [Power].

Go again

This Round's on Me

Each hero draws a card.

Until the start of your next turn, attacks that target you have -1[Power].

Go again

Tome of Harvests

As an additional cost to play Tome of Harvests, put a card from your arsenal on the bottom of your deck.

Draw 3 cards.

Go again

Crown of Dichotomy

Action - [1 Resource], destroy Crown of Dichotomy: Put target Runeblade attack action card and target Runeblade 'non-attack' action card from your graveyard on top of your deck in any order.

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.)

Crown of Dominion

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

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.)

Dyadic Carapace

Arcane Barrier 2 (If your hero would be dealt arcane damage, you may pay {r}{r} to prevent 2 of that damage.)
Temper (When the combat chain closes, if this defended, put a -1{d} counter on it, then if it has 0{d}, destroy it.)

Grasp of the Arknight

Once per Turn Action - [2 Resource]: Create a Runechant token. This ability costs an additional [1 Resource] to activate for each Runechant you control. Go again

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

Rosetta Thorn

Once per Turn Action - [1 Resource]: Attack

Whenever you attack with Rosetta Thorn, if you've played an attack action card and a non-attack action card this turn, deal 2 arcane damage to target hero.

Shock Charmers

Instant - [2 Resource]: The next time an attack action card you control hits a hero this turn, it deals 1 damage to them.

Spellvoid 2 (If your hero would be dealt arcane damage, you may destroy Shock Charmers instead. If you do, prevent 2 arcane damage that source would deal.)

Snapdragon Scalers

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

Spellbound Creepers

Once per Turn Instant - [1 Resource], put a bind counter on Spellbound Creepers: You may play your next 'non-attack' action card this turn as though it were an instant. Activate this ability only if you have attacked or defended with an attack action card this turn.

At the beginning of your end phase, destroy Spellbound Creepers unless you have dealt arcane damage equal to or greater than the number of bind counters on Spellbound Creepers.

Blade Break (If you defend with Spellbound Creepers, destroy it when the combat chain closes.)

Gorganian Tome

Legendary (You may only have 1 Gorganian Tome in your deck.)

Draw X cards, where X is 1 plus the number of Gorganian Tomes in all graveyards.

Go again

Arcanic Crackle (Red)

Bramble Spark (Red)

Earth Fusion (As an additional cost to play Bramble Spark, you may reveal an Earth card from your hand.)

The next attack action card you play this turn gains "When you attack with this, deal 1 arcane damage to target hero."

If Bramble Spark was fused, the next attack action card you play this turn gains +3 [Power].

Go again

Censor

When this hits a hero, name a card. They can't play the named card until the end of their next turn.

Channel Mount Heroic

Go again

Attack action cards you control have +3 [Power].

Channel Earth - At the beginning of your end phase, put a flow counter on Channel Mount Heroic then destroy it unless you put an Earth card from your pitch zone on the bottom of your deck for each flow counter on it.

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.

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.

Give and Take

Whenever Give and Take is defended by an action card, you may put an action card with cost less than Give and Take's {p} from your graveyard on top of your deck.
Go again

Lightning Surge (Red)

If Lightning Surge is played from arsenal, it gains go again.

Nimblism (Red)

The next attack action card with cost [1 Resource] or less you play this turn gains +3 [Power].
 
Go again 

Ravenous Rabble (Red)

Reveal the top card of your deck. Ravenous Rabble gets -X [Power], where X is the pitch value of the card revealed this way.

Go again

Razor Reflex (Red)

Choose 1;
 
- Target sword or dagger weapon attack gains +3 [Power].
- Target attack action card with cost [1 Resource] or less gains +3 [Power] and "If this hits, this attack gains go again."

Revel in Runeblood

If you have played an attack action card and another 'non-attack action' action card this turn, create 4 Runechant tokens. At the beginning of your end phase, destroy all Runechants you control.
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Runic Reclamation

When Runic Reclamation hits a hero, destroy target aura they control. If you do, create a Runechant token.

Scar for a Scar (Red)

When you play Scar for a Scar, if you have less [Life] than an opposing hero, it gains go again.

Sigil of Suffering (Red)

Deal 1 arcane damage to the attacking hero.

If you have dealt arcane damage this turn, Sigil of Suffering gains +1 [Defense].

Snatch (Red)

Sonata Arcanix

Reveal the top X+3 cards of your deck.

For each 'non-attack' action card revealed this way, you may put an attack action card revealed this way into your hand. Then deal arcane damage to target hero equal to the number of cards put into your hand this way.

Shuffle your deck. Banish Sonata Arcanix.

Go again

Swarming Gloomveil

If you have played or created 1 or more auras this turn, Swarming Gloomveil gains go again. If you have played  and/or created 2 or more, it gains +1[Power]. If you have played and/or created 3 or more, it gains "When this hits a hero, they can't prevent arcane damage from sources you control this turn."

Unmovable (Red)

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

Cash In

You may destroy 4 Coppers, 2 Silvers, or 1 Gold you control rather than pay Cash In's [1 Resource] cost.

Draw 2 cards.

Go again

Briar, Warden of Thorns

Essence of Earth and Lightning (You may have Earth and Lightning cards in your deck.)

Whenever an attack action card you control deals damage to an opposing hero, create an Embodiment of Earth token.

Whenever you play your second 'non-attack' action card each turn, create an Embodiment of Lightning token.