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Prototype {1}{U}{U} — 2/1 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.) When this creature enters, if you cast it, exile target instant or sorcery card with mana value less than or equal to this creature's power from your graveyard. Copy that card. You may cast the copy without paying its mana cost.
Abilities, attacks, weakness & resistance
Other cards from The Brothers' War Promos
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Arcane Proxy (PBRO-75p prerelease-stamp) is an Artifact Creature — Wizard promo from The Brothers' War Promos set. When it enters the battlefield after being cast, it can exile an instant or sorcery from your graveyard with mana value less than or equal to its power and create a copy you may cast without paying its mana cost. It has Prototype {1}{U}{U} allowing you to cast it for alternate characteristics (2/1) instead of its printed 4/3 body and {7} mana value.
Catalog pricing data as of 5 May 2026, 00:43
