This delightful synergy transforms Ulasht, the Hate Seed into an engine of continuous creation, turning its own internal counters into an expanding army of Saprolings. Every time a new Saproling hits the board, Ivy Lane Denizen immediately steps in to place a fresh +1/+1 counter back onto Ulasht, keeping the hydra-like leader fueled and ready to pay another activation cost. Meanwhile, Mana Echoes watches the carnage and growth alike, tapping into the shared creature type to shower you with an exponentially growing supply of colorless mana with each new arrival.