Ghalta, Primal Hunger (Anime) (J25)

Card Text

This spell costs {X} less to cast, where X is the total power of creatures you control.
Trample (This creature can deal excess combat damage to the player or planeswalker it’s attacking.)

flavour Text

Various cultures of Ixalan tell stories of the monsters of legend that ended up as gristle between Ghalta’s teeth.