Urbis Protector

Almost all of the value sits in the body this card makes rather than the body that makes it. The 1/1 Cleric is a delivery mechanism; the real payoff is the 4/4 white Angel with flying that lands the moment it enters. Splitting one creature across two permanents buys a particular resilience, the kind that matters against edicts and spot removal (kill the Cleric and the Angel stands; force a sacrifice and you feed the Cleric, keeping the flyer). It buys nothing against a board wipe, which catches both. That split is the whole logic. A vanilla 4/4 flyer for six is unremarkable; the same flyer stapled to a chump-blocker and a sacrifice body, on a permanent that triggers again every time it re-enters, is a different proposition. The Cleric is fodder you are glad to feed to an outlet, and any way to blink or recur the body converts one card into an Angel-per-trigger engine. The price is the rate: you spend six for a token-maker whose own frame contributes almost nothing in combat, paying a premium for the enters-the-battlefield value rather than the stats. On its own it reads as filler; next to anything that wants creatures entering, dying, or coming back, it becomes a payoff.