Stonework Packbeast

Four creature types stapled to a colorless body, and every one of them is a lie the deck-builder wants to hear. Cleric, Rogue, Warrior, Wizard: these are not thematic flourishes but the four class types that anchor the game's largest tribal lattices, and this Beast satisfies every one of those checks while asking no colored mana to join a table. That is the whole conceit. A tribal payoff that reads "other Wizards you control" or "whenever a Warrior enters" does not care what color the creature is or whether it fits the flavor; it cares about the type line, and this one clears four such tests in a single slot. The mana ability is the tax that pays for the trick: two generic in, one of any color out, a fixing rate deliberately steep enough that it never rivals a real dork. It is there so the card has a floor when the tribal glue fails, not so it competes as ramp. Changelings solve the same problem by counting as every creature type, but the choice here is narrower and sharper: pick the four types that show up on the most reward cards, and let a single two-drop slot into four different tribal shells without ever pretending to belong to any of them.