Sanctum of All {W}{U}{B}{R}{G}

Legendary Enchantment — Shrine

At the beginning of your upkeep, you may search your library and/or graveyard for a Shrine card and put it onto the battlefield. If you search your library this way, shuffle it.

If an ability of another Shrine you control triggers while you control six or more Shrines, that ability triggers an additional time.

Illustrated by Johannes Voss