March of the Canonized

The scaling half and the payoff half pull in opposite directions, and that tension is the whole design. Pour mana into X and you flood the board with 1/1 lifelinkers immediately; the recurring half then asks for something the swarm cannot supply on its own. Devotion here counts every white and black mana symbol among permanents you control, and the tokens this makes have no mana cost, so they contribute nothing toward the seven-symbol threshold that spits out a flying Vampire Demon each upkeep. That is the tell: the enchantment leans on a board already dense with white and black pips from real spells, not on the fodder it generates. The initial swarm is a down payment (a wide, lifelinking body that buys time), while the upkeep trigger is the annuity you collect only if the rest of your deck has done the devotion work. Because devotion to two colors tallies white and black symbols together, a heavy mono-white board can reach seven on white pips alone, but the payoff token wants a shell already committed to those colors rather than one relying on this card's own output. It belongs with the devotion payoffs that ask you to earn a recurring body by pip-count rather than pay for it directly, closer in spirit to the mechanic's engine cards than to a plain token-maker. The lifelink on the opening tokens is the quiet glue: it keeps your life total intact while the permanents that actually feed the threshold accrue elsewhere, so the swarm defends the plan even though it never advances it.