Kiki-Jiki, Mirror Breaker + Thornbite Staff + Pandemonium

Prerequisites

• Thornbite Staff attached to Kiki-Jiki.
• You control a nonlegendary creature whose base power is equal to or greater than its toughness.

Steps

1. 1Activate Kiki-Jiki by tapping it, creating a token copy of a nonlegendary creature whose base power is equal to or greater than its toughness with haste.
2. 2When the creature token enters the battlefield, Pandemonium triggers, dealing damage equal to the creature token's power to the creature token.
3. 3The creature token dies as a state-based action due to having 0 or less toughness, triggering Kiki-Jiki, untapping Kiki-Jiki.
4. 4Repeat.

Effects

• Infinite creature ETB
• Infinite creature LTB
• Infinite death triggers