Raff, Weatherlight Stalwart 
Legendary Creature — Human Wizard
Whenever you cast an instant or sorcery spell, you may tap two untapped creatures you control. If you do, draw a card.
: Creatures you control get +1/+1 and gain vigilance until end of turn.
Legality
standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL