Scorching Winds 
Instant
Cast this spell only during the declare attackers step and only if you've been attacked this step. Scorching Winds deals 1 damage to each attacking creature.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL