Wayward Soul

The activated ability is the whole story here: for a single blue mana, this Spirit picks itself up and goes back on top of its owner's library. Read fast, that looks like a downside button stapled to an evasive body, and in a vacuum it nearly is. But putting a creature on top of the library is the design language of self-protection: in response to a removal spell or an exile clause on the stack, the Spirit ducks back into the deck rather than dying, turning what should have been a clean one-for-one in the opponent's favor into a spell that hits nothing. The cost is your next draw, and that is the price that keeps the trade fair: you do not get the body back for free, you spend a turn's worth of card velocity to redraw the same Spirit instead of a fresh card. Resilience purchased with tempo and a draw step. The flying clock keeps the body relevant between dodges, so the ability reads less as pure evasion and more as a recurring threat the opponent has to answer on their terms while it can simply leave on yours. It is a small, self-contained lesson in trading card velocity for survivability, the kind of utility creature that rewards holding up mana to make a removal spell whiff rather than racing it into the red zone.