Inquisitive Glimmer

Cost reducers that key off a card type live or die by how deep the type runs, and enchantments run deeper in Azorius than almost anywhere else. That is the whole thesis of this Fox: it shaves a generic mana off every enchantment spell you cast, and it folds the same discount into unlock costs, tying the effect directly to the room-and-key mechanic it was built alongside. The design lineage here is the affinity-adjacent cost engine, the same structural work Goblin Electromancer does for instants and sorceries or Foundry Inspector does for artifacts, ported to a type that spans auras, sagas, shrines, and enchantment creatures. A 2/3 body means it survives more incidental removal than a typical two-drop engine and can actually attack or block while the discount racks up value across a turn. The catch is that the reduction is flat rather than compounding: one enchantment cast per turn saves you one mana, so the payoff scales with how many enchantments a deck can chain, not with how expensive any single one is. It rewards a critical mass of cheap enchantment spells over a top-heavy pile, which is a subtler deckbuilding constraint than the raw text suggests and the reason this reads as a build-around rather than a splashy value creature.