Promise of Tomorrow

Enchantment

Whenever a creature you control dies, exile it.

At 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.

Seb McKinnon

Legalities

NOT LEGALStandard
NOT LEGALPioneer
NOT LEGALModern
LEGALLegacy
LEGALVintage
LEGALCommander
LEGALOathbreaker
NOT LEGALAlchemy
NOT LEGALHistoric
NOT LEGALBrawl
NOT LEGALTimeless
NOT LEGALPauper
NOT LEGALPenny