Gunbrute

Prototype (You may cast this spell with {1}{b}{r}
different mana cost, color, and size. It -------
keeps its abilities and types.) | 2/2|
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Vigilance, deathtouch

Equipped creature gets +X/+X and has "{t}: This
creature deals X damage to target creature, where
X is Gunbrute’s power. Unattach Gunbrute."

Reconfigure—{2}, Sacrifice a token