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Prototype {1}{G} — 2/3 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.) {3}{G}{G}, Sacrifice this creature: Create an X/X colorless Golem artifact creature token, where X is three times this creature's power. It gains haste until end of turn. Activate only as a sorcery.
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Other cards from The Brothers' War
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Rootwire Amalgam (BRO-203) is an Artifact Creature — Golem from The Brothers' War set. It has Prototype {1}{G} allowing you to cast it as a 2/3 for that cost, and it can be sacrificed to create an X/X Golem token where X equals three times its power; the token gains haste. The sacrifice ability is usable only as a sorcery and scales with whatever power the creature had last on the battlefield when determining X.
Catalog pricing data as of 17 Apr 2026, 20:38
