Rex, Cyber-Hound + Pili-Pala + Endrider Catalyzer

Rex, Cyber-Hound

Pili-Pala

Endrider Catalyzer

How it works

1. Activate Rex using Endrider Catalyzer's ability by tapping it, adding .
2. Activate Rex using Pili-Pala's ability by paying 2 and untapping it, adding one mana of any color.
3. Repeat.

This ingenious loop relies on turning Rex, Cyber-Hound into an ultimate mimic by feeding it the right abilities from exile, but it needs a little help to get the engine running. Endrider Catalyzer provides the initial burst of red mana by tapping while your speed is at maximum, giving you the fuel to kick things off. Meanwhile, Pili-Pala contributes its unique untap ability, which Rex borrows to convert that mana into a colorful surplus. By cycling these stolen abilities back and forth, you effortlessly generate infinite colored mana to power whatever victory you desire.