Reassembling Skeleton

A creature whose entire value proposition is that you can never quite kill it. Spend two mana and it dies; spend two more and it walks back, tapped, ready to repeat. The body is irrelevant: a 1/1 that returns is not a beater, it is a faucet. What the recurring activation actually buys is a permanent that any sacrifice engine can feed without ever running dry, so the card's real job is to be the renewable resource at the bottom of a value loop. Each return costs mana, which is the leash; you cannot rebuild it for free, so it competes for the same resource as everything else you want to do, and a deck leaning on it has to budget for the grind. It returns tapped, too, which quietly removes it as a chump blocker the turn it comes back, pushing it toward sacrifice fodder rather than defense. The design lineage runs through black's long tradition of bodies that refuse to stay dead, but this one strips the idea to its plainest form: no death triggers, no upkeep cost, no escalating tax. Just a Skeleton you pay to summon, again and again, as a fuel line for whatever wants to eat it.