Kibo, Uktabi Prince, Patriar's Seal, Clock of Omens, Grinding Station, and Summoning Station

Prerequisites

• Kibo, Uktabi Prince on the battlefield
• Patriar's Seal on the battlefield
• Clock of Omens on the battlefield
• Grinding Station on the battlefield
• Summoning Station on the battlefield
• Kibo does not have summoning sickness

Steps

1. Activate Kibo by tapping it, causing each player to create a Banana artifact token
2. Grinding Station triggers, untapping itself
3. Activate the Banana by tapping and sacrificing it, adding and causing you to gain 2 life
4. Summoning Station triggers, untapping itself
5. Activate Patriar's Seal's second ability by paying and tapping it, untapping Kibo
6. Activate Clock of Omens by tapping Grinding Station and Summoning Station, untapping Patriar's Seal
7. Repeat

Results

• Infinite Banana tokens for opponents
• Infinite green mana for opponents
• Infinite lifegain for all players
• Infinite lifegain triggers for all players
• Infinite red mana for opponents