Tayam, Luminous Enigma, Cathodion, Arcbound Ravager, and Open the Graves

Prerequisites

• Tayam, Luminous Enigma on the battlefield
• Cathodion on the battlefield
• Arcbound Ravager on the battlefield
• Open the Graves on the battlefield
• available

Steps

1. Activate Tayam by paying and removing three counters from creatures you control
2. Holding priority, activate Arcbound Ravager by sacrificing Cathodion
3. When Cathodion dies, it and Open the Graves trigger Resolve the Cathodion trigger, adding
4. Resolve the Open the Graves trigger, creating a 2/2 Zombie creature token that enters the battlefield with a vigilance counter due to Tayam
5. Resolve the Arcbound Ravager, putting a +1/+1 counter on Arcbound Ravager Resolve the Tayam ability from step 1, causing you to mill three cards and return Cathodion from your graveyard to the battlefield with a vigilance counter on it
6. Repeat

Results

• Infinite +1/+1 counters on a creature
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite creature tokens
• Infinite death triggers
• Infinite self-mill