Kalamax, the Stormsire + Fury Storm

Prerequisites

• You have an additional castable instant.

Steps

1. 1Cast any instant by paying its mana cost.
2. 2Holding priority, cast Fury Storm by paying its mana cost.
3. 3Kalamax's first and second abilities trigger.
4. 4Resolve the first ability, creating a copy of Fury Storm and choosing to copy the original Fury Storm.
5. 5Resolve the second ability, putting a +1/+1 counter on Kalamax.
6. 6Resolve the Fury Storm copy, creating a copy of Fury Storm.
7. 7Kalamax's second ability triggers, putting a +1/+1 counter on itself.
8. 8Repeat from step 6 any number of times.

Effects

• Infinite +1/+1 counters on a creature
• Infinite magecraft triggers