3 color cards mtg Territory Culler | Modern Horizons The Warring Triad isnt a creature. 3 Color BUR (Grixis) (Visual)

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One possibility is to cast Apocalypse, a card that gets rid of everything, including your hand, leaving you only with Barren Glory, but that needs to be done on your upkeep, so there are options like Leyline of Anticipation or Emergence Zone to give these spells flash

In limited this card should do well, and it can even do well in constructed

Most notably, whenever you cast a creature spell, you create a 1/1 Human token with training

Impressive sorceries and instances, along with some of the strongest creatures in the set are all based in green