Woodland Changeling
The mono-green entry in a cycle of changelings, and proof that the keyword does most of the heavy lifting regardless of color. Strip away the type line and this is a 2/2 for two: the dictionary-definition bear, the body Wizards has priced a thousand creatures against. What the changeling line adds is total type membership, which turns an unremarkable stat sheet into a flexible body for any tribal shell that cares which type a creature is rather than how big it is. It is an Elf for the Elf payoff, a Goblin for the Goblin lord, a Warrior or a Wizard or a Treefolk on demand, all without spending a word on a relevant ability. That choice is deliberate: handing the card every type at once lets a single common slot fill a tribal gap in any direction, which is why these blank-bodied shapeshifters get reprinted across color identities whenever a set wants cheap, type-agnostic creature count. The cost of that universality is that the card brings nothing else: no evasion, no triggered ability, no reason to run it outside a deck built around a shared creature type. It is the cleanest test of whether a tribal payoff is strong enough to justify a body with no other text, and green's two-drop is the most generically castable version of that test.

