Aether Storm + Encroaching Mycosynth + Null Rod

U identity

Commander legal

The 3 combo pieces

• Aether Storm
• Encroaching Mycosynth
• Null Rod

How to execute it

1. Aether Storm prevents creature spells from being cast.
2. Null Rod prevents Aether Storm's ability from being activated to destroy it.

What the combo produces

• Lock
• Players can't cast creature spells