Unleash Fury
Price
Instant
Unleash Fury
Mana
Oracle text
Double the power of target creature until end of turn.
Commander : legalModern : legalPioneer : legalStandard : not legalLegacy : legalVintage : legalPauper : not legal
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€0.38M21 · Core Set 2021 #170Cheapest tournament-legal
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Official rulings (1) · Scryfall
2020-06-23
If an effect instructs you to "double" a creature's power, that creature gets +X/+0, where X is its power as that effect begins to apply. If its power is negative, instead it gets -X/-0 where X is how far below 0 its power is. The value of X won't change if another effect alters the creature's power later in the turn.