Crackdown Construct + Knowledge Vault

C identity

Commander legal

The 2 combo pieces

• Crackdown Construct
• Knowledge Vault

How to execute it

1. Activate Knowledge Vault's ability.
2. Hold priority and repeat this an arbitrarily large number of times.
3. Resolve the Crackdown Construct triggers, making Crackdown Construct arbitrarily large.

What the combo produces

• Infinitely large creature