Pili-Pala + Rex, Cyber-Hound + Sage of the Maze

GWU identity

Commander legal

The 3 combo pieces

What must be in place

Rex does not have summoning sickness.
Sage of the Maze and Pili-Pala exiled with a brain counter on them.

How to execute it

  1. Activate Rex using Sage of the Maze's ability by tapping it, adding two mana of any color(s).
  2. Activate Rex using Pili-Pala's ability by paying {2} and untapping it, adding one mana of any color.
  3. Repeat.

What the combo produces