Tayam, Luminous Enigma, Cathodion, Magus of the Bridge, and Bloodflow Connoisseur

Prerequisites

• Tayam, Luminous Enigma on the battlefield
• Cathodion on the battlefield
• Magus of the Bridge on the battlefield
• Bloodflow Connoisseur on the battlefield
• available

Steps

1. Activate Tayam by paying and removing three counters from creatures you control
2. Holding priority, activate Bloodflow Connoisseur by sacrificing Cathodion
3. When Cathodion dies, it and Magus of the Bridge trigger Resolve the Cathodion trigger, adding
4. Resolve the Magus of the Bridge trigger, creating a 2/2 Zombie creature token that enters the battlefield with a vigilance counter due to Tayam
5. Resolve the Bloodflow Connoisseur, putting a +1/+1 counter on Bloodflow Connoisseur 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