Amulet of Wild Spells

a amulet made from ironbark tree in the shape of a tree, when you wild shape and you absorb it the symbol will appear somewhere on your body.

The amulet lets you cast spells in a druids wild shape form. You cast a number of spells equal to half your prof bonus rounded down. To recharge the amulet you need to take a short rest which restores 1 charge or a long rest for all charges. 

Notes: cant go over half your prof bonus rounded down for charges, druid