Merfolk Thaumaturgist 
Creature — Merfolk Wizard
: Switch target creature's power and toughness until end of turn.
Legality
standardNOT LEGALpioneerNOT LEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL
Creature — Merfolk Wizard
: Switch target creature's power and toughness until end of turn.