Nightwind Glider

Protection from black on a flying body is a hyper-specific piece of color-pie weaponry, the kind of narrow hate Wizards stapled to small white creatures in an earlier design era rather than building flexible sideboard answers. The keyword does triple duty: the flier cannot be blocked by black creatures, cannot be targeted by black removal, and cannot be enchanted or damaged by black sources. Against the right opponent that turns a fragile 2/1 evasive body into an unkillable clock that punches through with impunity; against anyone else, the black clause is dead text on the card. That binary is the whole logic of the rate: the protection only matters in one of five color matchups, so the body stays small and the cost stays modest. The Rebel typing places it inside one of the period's defining toolbox archetypes, where chains of searchers fetched exactly the body a matchup demanded, and a protection-from-black flier was the answer slot you tutored up when the table turned dark. Read the keyword as a lock-and-key mechanism rather than a general-purpose evasion package, and the design clicks into place: this was never meant to be a flexible threat, only the precise tool you reach for when your opponent's spells and blockers are all the wrong color.