Composite Golem + Leyline of Singularity + Ratadrabik of Urborg

WUBRG identity

Commander legal

The 3 combo pieces

• Composite Golem
• Leyline of Singularity
• Ratadrabik of Urborg

How to execute it

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

What the combo produces

• Infinite colored mana
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers