Slumbering (Uncommon). Your wildshape options are expanded to monstrosities and aberrations, it can function as a spellcasting focus for all your spells.

 Note: you cannot use legendary actions and use spells if the creature you turn into has them.

Stirring (Rare). The Stirring focus has the Slumbering properties and, gains an additional property which is you may once per long rest turn into a creature that equals half your your druid level rounded up, from the creature types you already have.

Notes: By a circle of the moon druid