name: Promise of Tomorrow
originalText: Whenever a creature you control dies, exile it.\nAt the beginning of each end step, if you control no creatures, sacrifice Promise of Tomorrow and return all cards exiled with it to the battlefield under your control.
printings: CMR, PRM
text: Whenever a creature you control dies, exile it.\nAt the beginning of each end step, if you control no creatures, sacrifice this enchantment and return all cards exiled with it to the battlefield under your control.
type: Enchantment