MTGO
ARENA
PAPER
Polymorph Combos
Mirror-Mad Phantasm + Polymorphous Rush
Combo result
Infinite self-mill.
Prerequisites
Mirror-Mad Phantasm on the battlefield. Polymorphous Rush in hand. You control at least one additional creature. {U}{U} available.
Enduring Angel // Angelic Enforcer + True Polymorph + Treasonous Ogre
Combo result
Infinite red mana.
Prerequisites
True Polymorph in hand. All permanents on the battlefield. Your life total is a multiple of three. You control another transforming double-faced card that is an artifact or creature on its front face. At most {U}{U} available.
Eternity Vessel + Darksteel Reactor + True Polymorph
Combo result
Win the game.
Prerequisites
All permanents on the battlefield. True Polymorph in hand. Eternity Vessel has at least 20 charge counters on it. {U}{U} available.
Jalira, Master Polymorphist + Nadir Kraken + Timestream Navigator
Combo result
Infinite turns.
Prerequisites
All permanents on the battlefield. You have the city's blessing. Timestream Navigator and Jalira do not have summoning sickness. You have no other nonlegendary creatures in your library. {U}{U}{U} available each turn.
Mass Polymorph + Talrand, Sky Summoner + Thassa's Oracle
Combo result
Win the game.
Prerequisites
Mass Polymorph in hand. Talrand on the battlefield. Thassa's Oracle and Leveler are the only creatures in your library. available.
The Locust God + Jalira, Master Polymorphist + Timestream Navigator
Combo result
Infinite turns.
Prerequisites
All permanents on the battlefield. You have the city's blessing. Timestream Navigator and Jalira do not have summoning sickness. You have no other nonlegendary creatures in your library. {U}{U}{U} available each turn.
