Snake Basket

Flavor-as-mechanic from an era that loved literal objects: a basket of snakes that sits inert until you tip it over, consuming itself to scatter its contents across the battlefield. The structure is all deferred cost. Four mana buys a board presence of exactly zero; the snakes arrive only when you pay X on top, later, and the artifact is gone in the act. That makes it a patient mana sink that waits until you have the floating mana to crack it, with the sorcery-speed clause shutting off the obvious instant-speed ambush of dropping a wall of blockers across an attack. The math rarely flatters it: count the four to cast plus the X to activate, and every Snake runs you well over a mana once the artifact tax is folded in, overhead that keeps it a curiosity rather than an engine. What it does offer is two clean payoffs bracketing the activation: an artifact on the battlefield to feed sacrifice effects, then a sudden pile of green tokens to feed everything counting creatures. The fragility is the real ceiling. Lose the artifact before you crack it and the whole investment evaporates, an all-or-nothing tension early Magic enjoyed dressing up as a physical prop. A basket that bites once, hard, and is gone.