Clockspinning + Crystalline Crawler + Magnus the Red

Mana needed: {U}

UR identity

Commander legal

The 3 combo pieces

What must be in place

You control at least three creature tokens.
Crystalline Crawler has at least one +1/+1 counter on it.

How to execute it

  1. Cast Clockspinning with buyback by paying {U}, putting a +1/+1 counter on Crystalline Crawler and returning Clockspinning to your hand.
  2. Activate Crystalline Crawler's first ability by removing a +1/+1 counter from it, adding {U}.
  3. Repeat.

What the combo produces