Clockspinning + Gemstone Array + 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.
Gemstone Array has at least one charge counter on it.

How to execute it

  1. Cast Clockspinning with buyback by paying {U}, putting a charge counter on Gemstone Array and returning Clockspinning to your hand.
  2. Activate Gemstone Array's second ability by removing a charge counter from it, adding {U}.
  3. Repeat.

What the combo produces