Leyline of Transformation + Scuttling Sliver + Thran Dynamo + Trazyn the Infinite

UB identity

Commander legal

The 4 combo pieces

• Leyline of Transformation
• Scuttling Sliver
• Thran Dynamo
• Trazyn the Infinite

What must be in place

Leyline of Transformation on the battlefield with "Sliver" chosen.

How to execute it

1. Activate Trazyn using Thran Dynamo's ability by tapping it, adding {C}{C}{C}.
2. Activate Trazyn by paying {2}, untapping it.
3. Repeat.

What the combo produces

• Infinite colorless mana
• Infinite mana creatures you control can produce
• Infinite untap of creatures you control