The Ur-Dragon (CMM-361) - Commander Masters Set_Dimensional Phase making it a must-have for

making it a must-have for fans

except it's a 3/3 black Zombie creature in addition to its other types

that spell can't be countered

Card EffectAction - [3 - Resource]: Target hero discards a card unless they pay [1 - Resource]

ArtistChris Rallis

The Ur-Dragon (CMM-361) - Commander Masters Set_Dimensional Phase making it a must-have forCasting Cost Card TypeLegendary Creature Dragon Avatar RarityMythic ArtistJaime Jones Power Toughness10 10 Legalities NOT LEGAL Standard NOT LEGAL Future NOT LEGAL Historic NOT LEGAL Gladiator NOT LEGAL Pioneer NOT LEGAL Explorer NOT LEGAL Modern LEGAL Legacy NOT LEGAL Pauper LEGAL Vintage NOT LEGAL Penny LEGAL Commander LEGAL Oathbreaker NOT LEGAL Brawl NOT LEGAL Historic Brawl NOT LEGAL Alchemy NOT LEGAL Pauper Commander LEGAL Duel NOT LEGAL