Archetype of Imagination
The Archetype cycle each took a single keyword and made it a contested resource: whoever controls the Archetype owns the ability outright while denying it to everyone else. This is the evasion version, and it converts flying from a creature stat into a board-wide referendum. Every creature you control becomes a flyer; every creature your opponents control is grounded and locked there, unable to have or gain flying by any means. That second clause is the load-bearing half. Plenty of cards have handed your whole team flight, but stripping flying off opposing blockers and then bolting the door shut is the part that turns a stalled ground war into a clean alpha strike. The 3/2 body for six mana is fragile and unremarkable, which is the point of the design: the static effect is the payoff, the creature is just its delivery vehicle, and you are paying the premium for an effect that rewrites the combat math for both armies at once rather than for stats. It also reaches further than its own board. Against a defensive opponent leaning on flyers (Spirit tokens, Dragons, anything that wins the air), this doesn't just give you reach, it deletes their whole defensive plan and refuses to let them rebuild it. The vulnerability is built in too: it dies to the same removal as any small creature, and the moment it leaves, the skies revert.
