Temur Sabertooth + Wirewood Channeler + Gimli's Reckless Might

Temur Sabertooth

Wirewood Channeler

Gimli's Reckless Might

How it works

1. Activate Wirewood Channeler by tapping it, adding an amount of .
2. Activate Temur Sabertooth by paying 1, returning Wirewood Channeler from the battlefield to your hand.
3. Cast Wirewood Channeler by paying its mana cost.
4. Repeat.

This loop relies on the mana-producing engine of Wirewood Channeler to continuously fuel its own resurrection through Temur Sabertooth's activated ability. As long as you control enough Elves to net a profit on each iteration, you can infinitely return and recast Wirewood Channeler to generate arbitrary amounts of colored mana and enter-the-battlefield triggers. Meanwhile, Gimli's Reckless Might ensures your looping creatures immediately gain haste the moment they hit the board, allowing you to cycle through your entire engine without waiting for summoning sickness.