Cavalry Pegasus

A flying enabler dressed as a body, built for exactly one tribe. The trigger fires on attack and hands flying to every attacking Human, which turns a ground-bound human aggro board into an evasive alpha strike for a single combat step. The body is incidental: a 1/1 flier costed so it can attack early without embarrassing the curve, present mostly to set up the swing it grants to the squad behind it. What makes the design tight is that the grant only covers Humans, not the whole team, so the payoff scales with how committed the deck is to a single creature type. A go-wide white human deck gets a one-card reach over chump blockers and creature walls; a deck splashing Pegasus into a generic aggro shell gets a lone 1/1 flier. That conditional is the whole balancing act: the effect is potentially game-ending, but only the deck that builds around it ever sees the ceiling. It belongs to the lineage of tribal anthem-on-attack creatures that reward a focused board over a powerful individual card, where the value lives in the spread of bodies rather than in any one of them.