Mystic Offerings

Traditions of patron, inspiration = yes

An offering returns that which is offered up back to the Aether. The object(s) are sacrificed permanently. They cannot be brought back, they are gone forever. The character tied to the offering has their Essence situated in The Pattern ever so slightly more. Their own Essence fills in the offering in the Weave.

D20

Incarna Core

Universal Offerings

If you are having trouble thinking how this might play out after reading this, check out the Players Roleplaying Guidance content (or ask the Game Master how it is best expressed in the setting).