This clever loop relies on Soul of Windgrace as an engine that turns discarded lands into card draw, fueling it entirely with the self-replacing nature of Dakmor Salvage. Whenever you discard Dakmor Salvage to activate Soul of Windgrace's red ability—whose cost is conveniently softened by Heartstone—Surly Badgersaur steps in to capitalize on the discard by producing a Treasure token. That newly minted Treasure provides the exact red mana needed to keep the cycle spinning, while the dredge ability on Dakmor Salvage cleverly replaces the drawn card with self-mill to continuously restock your graveyard.