Forge Devil

The body and the ping arrive stapled together for a single red: a 1/1 that throws a point at a creature the instant it lands. Against a one-toughness blocker that is a two-for-one in card economy, killing their creature with the entry trigger while leaving your own body on the board: one card spent, two creatures' worth of value. The self-damage clause does not touch that math, because a single point to your own face costs no cards. What the point actually does is tax you precisely when you can least afford it, while you are already racing or already under pressure, and that is the lever that keeps a one-mana enters-the-battlefield ping from being free. The damage also pulls the card toward shells that treat their life total as a resource rather than a wall, and toward sacrifice decks where a creature that pings on the way in keeps doing work as fodder on the way out. Worth noting the exact wording: it deals damage to you, not a life payment, so it can be redirected, prevented, or doubled the way combat damage can, and it feeds effects that care about damage taken rather than life lost. The core identity is plainer than the synergies suggest: a marginal utility creature whose entry snipes a one-toughness blocker or finishes a wounded threat, filler in isolation that sharpens the moment small bodies worth killing start crowding the board.