As as additional cost to play Convulsions from the Bellows of Hell, banish 3 random cards from your graveyard.
If a card with 6 or more [Power] is banished this way, the next attack action card you play this turn gains +1 [Power] and dominate. (The defending hero can't defend the attack with more than 1 card from their hand.)
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Near Mint Unlimited Normal - $1.00
Lightly Played Unlimited Normal - $0.95
Moderately Played Unlimited Normal - $0.80
Heavily Played Unlimited Normal - $0.60
Damaged Unlimited Normal - $0.40