Maiser, Compleated Storm

: Compleated, when Maiser enters the battlefield, planeswalk. Whenever a non-creature source you control kills a creature, Incubate 2.
+1: The next non-creature spell you cast this turn costs {1} less to cast.
-7: You get an emblem with, "Non-creature spells you cast cost {1} less for each non-creature spell you have cast this turn."