Axebane Guardian + Pili-Pala + Rex, Cyber-Hound

GWU identity

Commander legal

The 3 combo pieces

• Axebane Guardian
• Pili-Pala
• Rex, Cyber-Hound

What must be in place

You control at least two creatures with defender.
Rex does not have summoning sickness.
Axebane Guardian and Pili-Pala exiled with a brain counter on them.

How to execute it

1. Activate Rex using Axebane Guardian's ability by tapping it, adding at least two mana of any color.
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

• Infinite colored mana