Amulet of the Builder

Wondrous item, unique (requires attunement by a fighter or rogue)

This brass amulet is set with a hammer and chisel.

Radiates: Conjuration, evocation, and transmutation magic.

Power: You gain proficiency in carpenter’s tools and mason’s tools. If you already have proficiency, you gain a +2 bonus instead.

Power: You gain architect’s cunning. Whenever you make an Intelligence (History) check related to the origin of any structure, you are considered proficient in the History skill and add double your proficiency bonus to the check. If the check fails, you can reroll but must accept the new result.

Power: You know mending and may cast tiny hut and wall of stone once each per long rest.