Kiki-Jiki, Mirror Breaker + Ashnod's Altar + Hostage Taker
Produces: Infinite LTB, Infinite ETB, Infinite sacrifice triggers, Infinite death triggers, Infinite colorless mana
- Kiki-Jiki, Mirror Breaker
- Ashnod's Altar
- Hostage Taker
- Color identity
- UBR
Steps
- Activate Kiki-Jiki by tapping it, creating a token copy of Hostage Taker.
- When the Hostage Taker token enters the battlefield, it triggers, exiling Kiki-Jiki until Hostage Taker leaves the battlefield.
- Activate Ashnod's Altar by sacrificing the Hostage Taker token, adding {C}{C}.
- When the Hostage Taker token dies, Kiki-Jiki is returned from exile to the battlefield.
- Repeat.