Djinn Illuminatus + Slaughter Pact + Giggling Skitterspike

Djinn Illuminatus

Slaughter Pact

Giggling Skitterspike

How it works

1. Cast Slaughter Pact, choosing to pay its replicate cost an arbitrarily large number of times, by paying a total of 0, targeting Giggling Skitterspike.
2. Giggling Skitterspike and Slaughter Pact's replicate ability trigger.
3. Resolve the Giggling Skitterspike trigger, dealing damage equal to its power to each opponent.
4. Resolve the Slaughter Pact trigger, copying it for each time its replicate cost was paid, with each copy targeting Giggling Skitterspike.
5. Giggling Skitterspike triggers for each Slaughter Pact copy made.
6. Resolve a Giggling Skitterspike trigger, dealing damage equal to its power to each opponent.
7. Repeat step 6 for each remaining trigger.