Burst of Speed
Sorcery
Creatures you control gain haste until end of turn. (They can attack and even if they just came under your control.)
Legalities
- brawl: banned
- commander: legal
- legacy: legal
- modern: legal
- pauper: legal
- pioneer: banned
- standard: banned
- vintage: legal
Rulings
- 2009-10-01:
Burst of Speed affects only creatures you control at the time it resolves. It won’t affect creatures that come under your control later in the turn.