A-Precipitous Drop
The alphanumeric prefix is the tell: this is the Arena rebalance of a card that costs one more mana in paper, dropped a mana here to make the shrink-Aura keep pace with the digital client's faster games. Everything else about the design is the interesting part. A -2/-2 lasting effect is a modest removal floor, enough to clear mana dorks and small utility bodies but not the threats that decide games. The venture trigger is the upgrade path: enter a room now, complete a dungeon at any point later, and the same enchantment retroactively swings to -5/-5, turning a fringe answer into a real one against midrange creatures. That two-stage payoff is the tension the venture mechanic asks a black removal spell to carry: it doubles as a token of long-game progress, rewarding you for a crawl that happens elsewhere on the board. The Aura shell is what makes the delayed reward tolerable. Because the effect is a persistent -X/-X rather than a one-shot, the creature stays killable the instant your dungeon crossing finishes, with no re-cast required; the shrink simply deepens under an enchantment already stuck on the target. It is removal that improves the longer the game runs, priced as though it never will.
