Tinybones, Pocket Nuisance

A 3-mana 2/1 for one opponent-chosen discard and 1 damage is far below normal standalone rate; no supported Standard discard shell is shown.

Could be wrong if Additional efficient discard payoffs or a black attrition shell could make its repeatable damage trigger relevant.

Pioneer's hand disruption is expected to be much cheaper; this fragile three-drop offers only a one-shot discard without enough immediate board impact.

Could be wrong if A credible discard-focused deck could want it as a redundant damage payoff, though none is supplied.

Three mana for a 2/1 and a single discard is too slow for Modern, and the damage trigger needs repeated discard events that the card does not provide.

Could be wrong if An unusually dense, competitive discard-combo shell could turn the trigger into a low-cost finisher.

Legacy demands much more mana efficiency and resilience than a 3-mana 2/1; its single discard effect is unlikely to justify a slot.

Could be wrong if A new repeatable discard engine with strong black tutor support could create a narrow payoff role.

Against three opponents, its ETB normally causes three discard triggers and 3 damage to each opponent; dedicated discard decks can repeatedly exploit the payoff.

Could be wrong if It provides no cards or protection, and opponents may remove the 2/1 before later discard effects matter.

Early it is a two-for-one: a 2/1 plus an opponent discard and 1 damage. Its weak body and poor late-game discard keep it from premium status.

Could be wrong if Unknown format speed and synergy may make the low-stat body either acceptable attrition or replaceable filler.