Magic Word 

Enchantment — Aura
Enchant creature As this Aura enters, choose a word. Whisper the chosen word: Tap enchanted creature.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyNOT LEGALvintageNOT LEGALcommanderNOT LEGAL
Enchantment — Aura
Enchant creature As this Aura enters, choose a word. Whisper the chosen word: Tap enchanted creature.