Amulet of Ingenuity

The Silver Necklace with a Pendant of an Owls face imprinted onto it, it also has a white orb that dangles from the pendant itself.

While attuned, your intelligence is so well-honed that your initiative in combat is driven by mental agility, rather than physical agility. When you roll initiative, it is an Intelligence check. The white orb has a faint swirl within it and when you focus on your arcane power you may gain back one extra level’s worth of spells when you use your Arcane Recovery class feature which causes the orb to turn black, can be used once per long rest.

Notes: Proficiency: Initiative, by Intelligent Creatures