Impelled Giant
About this card
Impelled Giant is a creature card in Magic: The Gathering with mana value 6 (color identity: red). First printed in Eventide (2008); 2 paper printings in total. Legal in Commander, Modern, Legacy and Vintage. Cheapest printing: €0.07 (Salvat 2011); most expensive: €0.11 (Eventide).
Impelled Giant 


Tap an untapped red creature you control other than this creature: This creature gets +X/+0 until end of turn, where X is the power of the creature tapped this way.
Name in each language
Legality
Rulings
2008-08-01
Since the activated ability doesn't have a tap symbol in its cost, you can tap creatures that haven't been under your control since your most recent turn began to pay the cost.
2008-08-01
The power of the creature you tap is checked as the ability resolves, not as the creature is tapped, and not at any later time should the power of that creature change. If that creature is no longer on the battlefield as the ability resolves, use the power it had when it was last on the battlefield.

