Stinging Cave Crawler

A defensive body built to attack. The 1/3 frame with deathtouch survives combat easily, but the card only pays out when it swings, and that inversion is what gives the design its shape. Deathtouch on a small creature usually reads as a wall that trades up against anything, and this one can hold that role; the descend trigger, though, is a bribe to send it in anyway, because once the yard is stocked each attack becomes a repeatable draw for the small price of a life. The two halves cooperate rather than pull apart: an opponent who cannot profitably block a deathtouch attacker has to let it through, which is precisely the turn you want it swinging. The gate is genuine. Below the four-card threshold the trigger does nothing, so the card asks a black deck to fill its graveyard with lands, spent artifacts, and dead creatures before the engine comes online, and it rewards the graveyard-filling and sacrifice archetypes that were already doing that work. The life loss is the pressure valve: this is not a free card-advantage machine but a slow bleed you accept because the yard is already full. It sits in a lineage of small deathtouch attackers that convert incidental combat into resources, with the descend count doing the gating that a bare attack trigger would leave wide open.