Bartolomé del Presidio + Leyline of Singularity + Ratadrabik of Urborg

WUB identity

Commander legal

The 3 combo pieces

• Bartolomé del Presidio
• Leyline of Singularity
• Ratadrabik of Urborg

How to execute it

1. Activate Bartolomé del Presidio by sacrificing any other creature you control.
2. When the creature dies, Ratadrabik triggers, creating a token copy of the creature that is a 2/2 legendary Zombie in addition to its other types.
3. Resolve the Bartolomé del Presidio ability.
4. Repeat.

What the combo produces

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