Crackdown Construct + Simic Ragworm + Song of Freyalise

GU identity

Commander legal

The 3 combo pieces

• Crackdown Construct
• Simic Ragworm
• Song of Freyalise

What must be in place

Simic Ragworm does not have summoning sickness.
Song of Freyalise has one or two lore counters on it.

How to execute it

1. Activate Simic Ragworm by tapping it, adding {U}.
2. Activate Simic Ragworm by paying {U}.
3. Crackdown Construct triggers, giving itself +1/+1 until end of turn.
4. Resolve the Simic Ragworm ability, untapping it.
5. Repeat.

What the combo produces

• Infinitely large creature until end of turn