Hollowhenge Overlord

Werewolf tribal has always fought a scaling problem: the transformed cards hit hard individually, but the deck rarely built a board that snowballed. This answers that gap at the top end, converting a wide Wolf and Werewolf board into a doubling engine that generates a 2/2 token for every Wolf and Werewolf you control. The census reads at the beginning of your upkeep, so a first trigger off a modest board spirals on subsequent turns, each new Wolf feeding the next count. What sets the timing apart is flash. Most upkeep-triggered token engines are sorcery-speed liabilities that telegraph their presence and eat a removal spell before they ever tick. Flashing this in at the end of an opponent's turn shrinks that window, though instant-speed removal on their turn or in response to the trigger can still interfere before the board becomes what it is about to become. The 4/4 body is almost incidental; the payoff is the exponential growth clause, which turns a tribe historically defined by big lonely bodies into one that goes wide. It is a purpose-built tribal anchor rather than a generically strong creature, dead in any deck that is not already playing enough Wolves and Werewolves to make the count worth reading.