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{6}{U}{U}: Monstrosity 4. (If this creature isn't monstrous, put four +1/+1 counters on it and it becomes monstrous.) When this creature becomes monstrous, tap up to four target creatures. Those creatures don't untap during their controllers' untap steps for as long as you control this creature.
Abilities, attacks, weakness & resistance
Other cards from Theros Promos
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Shipbreaker Kraken (PTHS-63★) is a rare blue Creature — Kraken promo from Theros Promos printed with foil treatment. It has a Monstrosity ability for {6}{U}{U} that puts four +1/+1 counters on it and a triggered effect that taps up to four target creatures and prevents them from untapping while you control the Kraken. As a large 6/6 that can grow and lock down opposing creatures, it functions as a control finisher or board-stabilizer in decks that can afford its mana cost.
Catalog pricing data as of 20 Apr 2026, 00:56