Ghor-Clan Bloodscale

The activation cost is the whole tension here: a red creature whose growth lives entirely in green. The body sits in your red half as a 2/1 first striker, four mana for a creature too small to matter on its own; spend the and it becomes a 4/3 whose first strike and size combine to win combat outright rather than merely survive it. This is guild-mechanic design enforcing a color pairing through the activation itself, gating the payoff behind proof that you actually run the second color. The once-per-turn clamp keeps it from spiraling, so a single combat ever offers that one boost: a Gruul attacker that hits above its body but never explodes. The real read is the rate. Eight total mana across two turns (four for the cast, four more for the pump) to swing for four with first strike is steep by any measure, and the appeal was never efficiency. It was the color commitment, a creature that quietly insists you are playing both red and green rather than splashing one for the other. Strand it on red sources and you have an overcosted 2/1 whose ability you simply cannot turn on, which is precisely the point of how this kind of split-cost creature was built: the engine is the reward for honoring the guild, not a bonus you can cheat into a one-color deck.