Sanctum of All

The five-color capstone the Shrine cycle was quietly waiting for, and the card that turns a slow enchantment theme into a genuine engine. Each Shrine before it did one thing at your upkeep, scaling loosely with how many you had assembled; this one fetches the missing pieces and then, once you cross six Shrines, doubles every other Shrine trigger you control. That six-Shrine clause is the real design pivot: it converts a linear accumulation of small triggers into a threshold payoff, so the deck stops adding value arithmetically and starts multiplying it the moment the board is deep enough. The tutoring half solves the assembly problem the archetype always had, pulling from both library and graveyard so a Shrine that gets killed is never truly gone, only one upkeep away from returning. It demands the full WUBRG identity because the Shrines are spread across every color, and the mana requirement is less a tax than the literal shape of the deck it commands: a card that wants five Shrines on the table at once cannot cost anything cheaper than five colors. Where a tribal lord props up a type from the outside, this piece is both the ramp and the payoff for its own line, a self-completing engine that rewards you for the exact thing it is trying to do. Nothing about the individual Shrines threatens in isolation; this is the card that makes their sum matter.