This elegant loop turns Wirewood Channeler and Temur Sabertooth into a self-sustaining mana engine, provided you control enough Elves to make the math work out in your favor. Each iteration uses a slice of the green mana generated by Wirewood Channeler to pay Temur Sabertooth's activation cost, bouncing the Elf back to your hand so you can recast it fresh. While Cyclops of Eternal Fury might not take a direct active role in the bouncing and recasting loop, its presence ensures that whenever Wirewood Channeler re-enters the battlefield, it is immediately ready to tap for mana again thanks to giving your creatures haste.