Ornery Kudu

A 3/4 for three mana runs a shade above green's ordinary rate, so the design bills you for the difference by aiming its shrink inward: the body arrives, then a -1/-1 counter has to land somewhere in your own ranks. The lazy line is to eat it and settle for a 2/3, but the ability is targeted, and that targeting is the entire puzzle. Point it at a token, a deathtoucher that does not care how big it is, a creature whose value lives on a triggered ability rather than combat, or a body already carrying +1/+1 counters you can quietly cancel out, and the Kudu keeps its full frame while the penalty vanishes into something that never needed the stats. It wants a board that either wants to be smaller or shrugs at the loss. There is a graveyard angle too: this is a clean, scheduled way to send a small creature to the bin without a sacrifice outlet, feeding recursion or death payoffs on your own turn. Most games it is a slightly oversized beater paying a tax and nothing else. The version worth building for lives in the gap between the printed 3/4 and what a deck constructed to absorb the counter can extract from a downside that was only ever pointed at itself.