Kibo, Uktabi Prince, Krark-Clan Ironworks, Voltaic Construct, Liquimetal Torque, and Altar of the Brood

Prerequisites

• Kibo, Uktabi Prince on the battlefield
• Krark-Clan Ironworks on the battlefield
• Voltaic Construct on the battlefield
• Liquimetal Torque on the battlefield
• Altar of the Brood on the battlefield

Steps

1. Activate Liquimetal Torque's second ability by tapping it, causing Kibo to become an artifact until end of turn
2. Activate Kibo by tapping it, causing each player to create a Banana artifact token
3. When the Banana enters the battlefield, Altar of the Brood triggers, causing each opponent to mill a card
4. Activate Krark-Clan Ironworks by sacrificing the Banana, adding
5. Activate Voltaic Construct by paying , untapping Kibo
6. Repeat from step 2

Results

• Infinite Banana tokens for opponents
• Infinite green mana for opponents
• Infinite lifegain for opponents
• Infinite lifegain triggers for opponents
• Infinite mill
• Infinite red mana for opponents