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.

Wrecker Romp (Blue)

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

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.)

Deep Blue

Action - Put a card from your hand on the bottom of your deck, destroy Deep Blue: Gain [3 Resource]. Go again

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.)

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.

Nullrune Boots

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.)

Nullrune Gloves

Ravenous Meataxe

Once per Turn Action - [2 Resource]: Attack

Whenever you attack with Ravenous Meataxe, draw a card then discard a random card. If a card with 6 or more [Power] is discarded this way, Ravenous Meataxe gains +2 [Power] until end of turn.

Romping Club

Once per Turn Action - [2 Resource]: Attack

Once per Turn Effect - When you discard a card with 6 or more [Power], Romping Club gains +1 [Power] until end of turn. 

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.)

Skullhorn

Action - Destroy Skullhorn: Draw a card then discard a random card. 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.)

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 Big Horn (Red)

As an additional cost to play Barraging Big Horn, discard a random card.

While Barraging Big Horn is defended by less than 2 non-equipment cards, it has go again.

Breakneck Battery (Red)

As an additional cost to play Breakneck Battery, discard a random card.
 
If the discarded card has 6 or more [Power], Breakneck Battery gains 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.

Massacre

If you have discarded a card with 6 or more [Power] this turn, Massacre gains +2 [Power] and intimidate.

If Massacre is discarded to pay the cost of a Brute attack action card, the attack gains intimidate.

Pulping (Red)

Draw a card then discard a random card. If a card with 6 or more [Power] is discarded this way, Pulping gains dominate. (The defending hero can't defend Pulping with more than 1 card from their hand.)

While Pulping is defended by less than 2 non-equipment cards, it has go again.

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.

Swing Big

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

Wild Ride (Red)

When you attack with Wild Ride, draw a card then discard a random card. If a card with 6 or more [Power] is discarded this way, Wild Ride gains go again.

Barraging Big Horn (Yellow)

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.

Fyendal's Fighting Spirit (Yellow)

When you attack or defend with Fyendal's Fighting Spirit, if you have less {g} than an opposing hero, gain 1{g}.

Pack Call (Yellow)

When you defend with Pack Call, reveal the top card of your deck. If it has 6 or more {p}, put it on top of your deck. Otherwise, put it on the bottom.

Raging Onslaught (Yellow)

Savage Swing (Yellow)

As an additional cost to play Savage Swing, discard a random card.

Smash Instinct (Yellow)

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.)

Wrecker Romp (Yellow)

Rhinar

When you discard a card with 6 or more [Power] during your action phase, intimidate. 