Kibo, Uktabi Prince + March of the Machines + Intruder Alarm

Prerequisites

• Kibo does not have summoning sickness.

Steps

1. 1Activate Kibo by tapping it, causing each player to create a Banana artifact token.
2. 2The Bananas enter the battlefield and die as a state-based action due to having zero toughness.
3. 3Intruder Alarm triggers for each Banana created, and Kibo triggers for each Banana your opponents created.
4. 4Resolve all Intruder Alarm triggers, untapping all creatures.
5. 5Resolve all Kibo triggers, putting that many +1/+1 counters on each Ape and Monkey you control.
6. 6Repeat.

Effects

• Infinite +1/+1 counters on certain creatures
• Infinite creature ETB for all players
• Infinite creature LTB for all players
• Infinite death triggers for all players
• Infinite mana creatures you control can produce
• Infinite untap of creatures