This brilliant loop turns the immense forest-counting mana of Rofellos, Llanowar Emissary into a self-sustaining engine, fueled even further by the haste-granting prowess of Dynaheir, Invoker Adept. Once you have enough Forests, you can tap Rofellos for a massive green windfall, then use Temur Sabertooth's activated ability to bounce Rofellos back to your hand for reuse. Because Dynaheir lets your creatures act as though they have haste, you can immediately replay Rofellos, Llanowar Emissary and repeat the entire process to generate infinite green mana, storm count, and creature entry triggers.