Vega, the Watcher

The trigger draws a hard line through the origin of your spells: cast one from your grip and nothing happens, but every spell that begins somewhere else pays a card. Flashback, foretell, escape, adventure creatures cast from exile, cascade, suspend, spells cast from exile by any route, spells conjured from your library and played there without ever touching your hand: relocate where a spell starts, and each relocation refills it. The wording is precise about what it wants, too. It counts spells cast, so a land played from an unusual zone does nothing, and a permanent that merely enters from exile without being cast leaves the trigger cold. That single clause converts a potential runaway draw engine into a deckbuilding constraint, paying you for a decision about zones rather than the plain act of casting. It asks you to route your gameplan through graveyard and exile, a stranger request than a flat draw-on-cast payoff would make. The 2/2 flyer states the terms bluntly: almost any interaction ends it, so the engine is fragile by construction, built to draw before it dies rather than to defend itself. The quiet depth is how much of the modern card pool already casts from outside the hand; every mechanic that lets a spell come from those zones widens this payoff without touching its printed text. It waits for decks already inclined toward recursion and alternative-zone casting, growing more generous the further a game drifts from casting spells the ordinary way.