Yarus, Roar of the Old Gods + Karlov Watchdog + Thermopod + Stiltzkin, Moogle Merchant

Prerequisites

• You control a face-down creature whose front face is a permanent card.
• Stiltzkin, Moogle Merchant does not have summoning sickness.

Steps

1. 1Activate Stiltzkin by paying and tapping it, giving control of Karlov Watchdog to an opponent.
2. 2During the opponent's turn, activate Thermopod by sacrificing a face-down creature you control, adding .
3. 3When the creature dies, Yarus's second ability triggers, returning it from your graveyard to the battlefield face-down as a 2/2 creature, and then not turning it face-up due to Karlov Watchdog.
4. 4Repeat from step 2.

Effects

• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite red mana