Autumn's Touch (Blue)

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

Sift (Blue)

Put up to 2 cards from your hand on the bottom of your deck, then draw that many cards.

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

Weave Earth (Blue)

The next Earth or Elemental attack action card you play this turn gains +1 [Power]. If it's fused, instead it gains +2 [Power].

Go again

Aether Ironweave

Action - Destroy Aether Ironweave: Gain [2 Resource]. Activate this ability only if you have played an attack action card and a 'non-attack' action card this turn. Go again

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

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 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.)

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.)

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.

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

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.

Come to Fight (Red)

The next attack action card you play this turn gains +3{p}.
Go again

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.

Exude Confidence

While Exude Confidence isn't defended by a card with equal or greater [Power], the defending hero can't play or activate instants or defense reactions this combat chain.

Instant - [3 Resource]: Exude Confidence gains +2 [Power]. Activate this ability only while Exude Confidence is attacking.

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

Humble (Red)

When this hits a hero, that hero loses all abilities until the end of their next turn. (Treat the hero card as if the text box is empty.)

Infectious Host (Red)

When this attacks a hero, if you control a Frailty token, create a Frailty token under their control, then repeat for Inertia and Bloodrot Pox.

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 

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}.

Ravenous Rabble (Red)

When this attacks, reveal the top card of your deck. This gets -X{p}, where X is the pitch value of the card revealed this way. (Pitch value is in the top left corner.)
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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.
Go again

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.

Sink Below (Red)

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

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."

Remembrance

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

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.