Aspect Fracture

An Aspect Fracture (in full, an "Aspect Sundering Fracture") is damage left scattered across the world by the Sundering. Repairing them is one of the core open-world activities: the game's own tutorial lists it alongside bonding Anima as part of working toward restoring peace.

The catch is the matching rule: each Fracture can only be challenged by Anima of one specific Aspect, so it pays to bond creatures across many Aspects rather than building a single board. The mechanics page lists every Aspect.