MTG >Combos >Insidious Will +Kalamax, the Stormsire +

With Kalamax tapped, cast any sorcery and cast Insiduous Will to copy it. Kalamax's ability will trigger, copying Insiduous Will With the Insiduous Will copy, choose the original Insiduous Will For each spell you copy, you'll put a +1/+1 counter on Kalamax. Repeat the process to get a Kalamax with infinite power.