Chai, One with the Rythm

Haste
Whenever Chai, One with the Rythm attacks,
return target equipment or aura from your
graveyard to your hand. If you can't, mill 4 and
Chai gains Vigilance until your next combat
phase.
Whenever Chai, One with the Rythm attacks,
you may play equipments and auras as if they
had flash and equip as an instant.