Kalamax, the Stormsire [C20]

Kalamax, the Stormsire

Legendary Creature — Elemental Dinosaur

Whenever you cast your first instant spell each turn, if Kalamax is tapped, copy that spell. You may choose new targets for the copy.Whenever you copy an instant spell, put a +1/+1 counter on Kalamax.

4/4

Its mood changes with the weather, and vice versa.