Sarkhan, Soul Aflame (Halo Foil) (MAT-225) - March of the Machine: The Aftermath: (Showcase) Foil

Dragon spells you cast cost {1} less to cast.
Whenever a Dragon you control enters, you may have Sarkhan become a copy of it until end of turn, except its name is Sarkhan, Soul Aflame and it's legendary in addition to its other types.