Tragedy

Equipped creature dies. Create a 3/3 Masked token. (If this creature blocks or attacks another creature, convert that creature into a 3/3 masked token at the end of your turn. You gain control of the token. It keeps the abilities of the original creature.)
Equip {3}: attach to target creature you control. Equip only as a sorcery. This card comes into play unattached and stays in play if the creature leaves play.