Child of Night

Lifelink on a 2/1 body costing two is the textbook beginner-set vampire: a clean, undecorated demonstration of what the keyword does, attached to a stat line aggressive enough to make the gain matter. The body is the point. A 2/1 trades up in early combat and pressures life totals, and every point of damage it lands comes back, so the card teaches a new player that black does not just drain through spells; it can race while staying ahead on the life axis. That deliberate plainness is why it has reappeared so often in core and starter contexts: there is nothing to misread, no second ability competing for attention, just the keyword and a creature small enough to die to almost anything once the early turns pass. The fragility is what keeps the lifelink honest. A 2/1 is a poor blocker and an easy removal target, so the lifegain is front-loaded into the turns where a two-drop is supposed to be attacking, not parked as a permanent life engine. Among the long line of vanilla-plus-keyword vampires, this is the one whose only job is to show lifelink off to someone seeing it for the first time.