Snubhorn Sentry

A one-mana 0/3 is a wall, full stop: a speed bump that soaks early attacks and does nothing on offense, the kind of unglamorous defensive one-drop that fills out a slow curve. Ascend is the mechanic that proposes turning that wall into a clock. Hit ten permanents and the city's blessing flips this into a 3/3, retroactively justifying the slot you spent on a blocker. The design tension is that the two halves want opposite decks: the 0/3 body rewards a slow, grinding board that survives long enough to count permanents, while the +3/+0 payoff wants you attacking. A creature-light, token-flooding shell threads that needle better than a midrange pile, because the permanent count comes from going wide rather than from playing fatter spells. What keeps the upside honest is that the blessing is permanent once earned but earning it is the whole job; until then you are running a defensive one-drop that any sweeper or oversized attacker shrugs off. It is a conditional payoff masquerading as a blocker, and which of those two things it actually is depends entirely on whether the rest of your deck can hit the count.