Temur Sabertooth + Mass Hysteria + Rofellos, Llanowar Emissary

Temur Sabertooth

Mass Hysteria

Rofellos, Llanowar Emissary

How it works

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

This explosive green loop centers around Rofellos, Llanowar Emissary acting as a massive mana engine, tapping for an avalanche of green mana based on your Forests. Because Mass Hysteria grants all creatures haste, you don't have to wait a turn to tap Rofellos after recasting it from your hand. Meanwhile, Temur Sabertooth provides the mechanical bridge to repeat the cycle infinitely, using a small fraction of Rofellos's generated mana to bounce and replay the elf over and over.