Leyline of Singularity + Mogg Fanatic + Ratadrabik of Urborg

WUBR identity

Commander legal

The 3 combo pieces

• Leyline of Singularity
• Mogg Fanatic
• Ratadrabik of Urborg

How to execute it

1. Activate Mogg Fanatic by sacrificing it.
2. When Mogg Fanatic dies, Ratadrabik triggers, creating a token copy of Mogg Fanatic that is a 2/2 legendary Zombie in addition to its other types.
3. Resolve the Mogg Fanatic ability.
4. Repeat using the Mogg Fanatic token

What the combo produces

• Infinite creature LTB
• Infinite damage
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers