Arixmethes, Slumbering Isle + Pemmin's Aura + Tidewater Minion

GU identity

Commander legal

The 3 combo pieces

What must be in place

Tidewater Minion does not have summoning sickness.
Pemmin's Aura attached to Tidewater Minion.
Arixmethes has at least one slumber counter on it.

How to execute it

  1. Activate Arixmethes by tapping it, adding {U}{G}.
  2. Activate Tidewater Minion's last ability by tapping it, untapping Arixmethes.
  3. Activate Pemmin's Aura's first ability by paying {U}, untapping Tidewater Minion.
  4. Repeat any number of times.

What the combo produces