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Prototype {3}{G} — 3/3 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.) When this creature enters, you gain life equal to its power.
Abilities, attacks, weakness & resistance
Other cards from The Brothers' War
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Boulderbranch Golem (BRO-197 foil) is an Artifact Creature — Golem from The Brothers' War. It has Prototype {3}{G} allowing you to cast it as a 3/3 for that cost instead of its normal 7-cost 6/5. When it enters the battlefield you gain life equal to its power, which uses the power it had on the battlefield if it left before the ability resolved.
Catalog pricing data as of 5 May 2026, 04:48
