Turn // Burn

The Turn half is the part players misread: it doesn't kill anything, it neuters it. Strip a creature to a 0/1 with no abilities and you've answered a 12/12 trampler or an indestructible monster without ever fighting its toughness with damage, because the toughness you're now facing is 1. That reframing is what makes the combined cast sing. Resolve both halves together and the Weird you just made has base toughness 1, which Burn's two damage erases comfortably unless counters or other modifiers still pad its toughness. Turn does the structural work; Burn finishes the body. The clean limit on the package is that both halves target, so neither reaches a creature with hexproof, shroud, or the relevant protection (Burn cannot point at protection from red, Turn cannot point at protection from blue); against legal targets, though, the indestructible and the oversized usually fall the same way. The flexibility lives in being able to cast either half early (a cheap shrink, or face damage) and the union late (the combined kill) without committing to a mode until the spell is on the stack. Neither half is premium removal on its own (a temporary debuff and a modest two-damage shock), but together they answer a category of threat that straight burn cannot touch. The design's whole value sits in that union: two ordinary spells that earn their keep almost entirely by being castable as a single sentence.