Yacin, Emissary of Creativity

Flying, First Strike

Whenever you cast a non-land permanent spell, make a copy of that permanent. If it is a creature, it gains haste until end of turn.

Whenever you cast an instant or sorcery spell, make a copy of those spells and choose new targets for the copies.

{u}{r}{w}, Sacrifice a copy: Make a copy of a land you don't control. Exile it at the end of your turn.