Kemba's Skyguard

Two unglamorous jobs handled by two clauses: a flier to hold the air against other small evasive threats, and a one-time life buffer stapled to the body that carries it. A 2/2 flier for is unremarkable on its own; the two life on entry is what nudges the card from filler toward functional in a white aggro-tempo shell, where the clock you are racing leaves little margin and even two life can flip a damage race. This is the kind of design that does not ask to be built around: no activated ability, no recurring engine, just a body that flies and a single payment that takes a little sting out of trading down or attacking into a board you do not fully control. The Cat Knight typing nods at a tribal layer this kind of common was often printed to feed, but the creature stands alone as a clean, replaceable curve-filler: evasive lifegain that exists to keep the racing math in your favor rather than to headline anything.