Deathrender + Enduring Renewal + Sarcatog

RWB identity

Commander legal

The 3 combo pieces

• Deathrender
• Enduring Renewal
• Sarcatog

How to execute it

1. Activate Sarcatog's second ability by sacrificing the creature with Deathrender attached.
2. When the creature dies, Enduring Renewal and Deathrender trigger.
3. Resolve the Enduring Renewal trigger, returning the creature from your graveyard to your hand.
4. Resolve the Deathrender trigger, putting the creature from your hand onto the battlefield, and attaching Deathrender to it.
5. Resolve the Sarcatog ability, giving it +1/+1 until end of turn.
6. Repeat.

What the combo produces

• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers
• Infinitely large creature until end of turn