Carrion Feeder + Iridescent Drake + Necrogen Communion

UB identity

Commander legal

The 3 combo pieces

• Carrion Feeder
• Iridescent Drake
• Necrogen Communion

What must be in place

Necrogen Communion attached to Iridescent Drake.

How to execute it

1. Activate Carrion Feeder by sacrificing Iridescent Drake.
2. When Iridescent Drake dies, Necrogen Communion triggers, returning Iridescent Drake from your graveyard to the battlefield.
3. When Iridescent Drake enters the battlefield, it triggers, returning Necrogen Communion from your graveyard to the battlefield attached to Iridescent Drake.
4. Resolve the Carrion Feeder ability from step 1, putting a +1/+1 counter on it.
5. Repeat.

What the combo produces

• Infinite +1/+1 counters on a creature
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers