Dockside Extortionist + Kiki-Jiki, Mirror Breaker + Umbral Mantle

R identity

The 3 combo pieces

• Dockside Extortionist
• Kiki-Jiki, Mirror Breaker
• Umbral Mantle

What must be in place

Umbral Mantle attached to Kiki-Jiki.
Your opponents control at least four artifacts and/or enchantments.

How to execute it

1. Activate Kiki-Jiki by tapping it to create a token copy of Dockside Extortionist.
2. The Dockside Extortionist copy enters, triggering to create at least four Treasure tokens.
3. Activate three of the Treasure tokens by tapping them and sacrificing, adding {3}.
4. Activate Kiki-Jiki by paying {3} and untapping Kiki-Jiki to give Kiki-Jiki +2/+2 until end of turn.
5. Repeat.

What the combo produces

• Infinite colored mana
• Infinite creature tokens with haste
• Infinite ETB
• Infinite mana creatures you control can produce
• Infinite Treasure tokens
• Infinite untap of creatures you control
• Infinitely large creature until end of turn