Kessig Prowler // Sinuous Predator

The werewolf that broke the tribe's defining rule: it flips on demand, not on the cadence of spells cast around it. Every other double-faced werewolf transforms by a public table-state trigger (an empty turn flips them up, two spells in one turn flips them back), which turns the whole tribe into a daylight-timing puzzle opponents can play around by holding or dumping cards. This one pays for its own moonrise. The activation is steep and color-locked, so the 2/1 front face mostly sits as a low-impact one-drop with a mana sink attached until you have the surplus to spend, but the payoff is a transformation you schedule yourself rather than an empty turn you keep waiting for and never get. The back face trades the usual werewolf reward (raw stats and a punishing combat trigger) for a subtler combat wrinkle: it can still be blocked, but only by a single creature, so a growing body can't simply be gang-tackled or buried under multiple chumps. That is a damage-throughput edge, not true evasion; one blocker still stops it cold. The corruption motif runs the opposite direction from what you would expect: the front face is already a Werewolf Horror, and transformation strips the Horror away to leave an Eldrazi Werewolf, a beast that grows more coherent under the moon rather than less. The design reads as a deliberate answer to the tribe's central frustration: a werewolf whose transformation is a resource you control instead of a weather report you wait on.