Voidcalled Devotee 
Creature — Human Soldier
Haste
Whenever this creature attacks, conjure a card named Cantor of the Refrain into your graveyard.
Warp
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyNOT LEGALvintageNOT LEGALcommanderNOT LEGAL