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Mutate {1}{R/W}{R/W} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.) Whenever this creature mutates, other creatures you control get +2/+1 until end of turn.
Abilities, attacks, weakness & resistance
Other cards from Ikoria: Lair of Behemoths
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Regal Leosaur (IKO 305) is a common-color two-drop creature card with Dinosaur and Cat subtypes from Ikoria: Lair of Behemoths. It has Mutate allowing it to be cast over a non-Human creature for {1}{R/W}{R/W}, and whenever it mutates it gives other creatures you control +2/+1 until end of turn. Its role is typically as a tempo pusher that boosts a board of creatures when used in mutate-based decks.
Catalog pricing data as of 26 Apr 2026, 10:10