This brilliant loop transforms your entire board into a mana-generating machine by turning all of your nontoken creatures into Forests thanks to Ashaya, Soul of the Wild. Blossoming Tortoise plays a crucial dual role here: its static ability reduces the cost of the land creatures' activated abilities by {1}, while its passive anthem also pumps up those same land creatures. Because Skyshroud Elf is now a land creature, its color-fixing ability normally costing {1} is discounted to free, allowing you to tap and untap it to churn out infinite red or white mana with ease.