In Silicon Cat’s galleries

On arrival: draw a card and gain 2 mana this turn

Destroy every minion but a random one

Return every minion to its owner's hand
Draw a card

Cache Hit: when you play your third card in a turn, draw a card

Deal 4 damage to every enemy minion

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On arrival: give every friendly minion +1/+1

On arrival: strip every enemy minion

On arrival: destroy a damaged minion

Destroy a minion with 4 or more attack

At the end of your opponent's turn: return every minion to its owner's hand and draw a card

Golden Pursuit: at the start of your turn, deal 1 damage to a random enemy minion with 3 or more attack

Deal 5 damage to every enemy minion
Deal 3 damage to the enemy deck master

At the end of your turn: draw 2 cards and deal 1 damage to a random friendly minion

At the start of your opponent's turn: draw a card and return a random minion to its owner's hand

Cold Command: at the end of your turn, give 2 armour to a random unarmoured friendly Undead

On arrival: destroy a minion

A compass for rulers, conquerors, and gods.

When an enemy minion attacks: deal 9 damage to that minion

Death: draw a card and return a random minion to its owner's hand

Hellfire Muster: 1x: give a friendly Demon +1/+1

Deal 3 damage to every character

On arrival: return a minion with 5 or more health to its owner's hand

Guard.
On arrival: strip a minion

Flying.
On arrival: deal 2 damage to a character

At the end of your turn: restore 1 health to a random friendly minion