Rush of Blood
Instant
Target creature gets +X/+0 until end of turn, where X is its power.
Legalities
- brawl: banned
- commander: legal
- legacy: legal
- modern: legal
- pauper: legal
- pioneer: banned
- standard: banned
- vintage: legal
Rulings
- 2012-05-01:
The value of X is determined when Rush of Blood resolves. The bonus won’t change later in the turn if the creature’s power changes.