Orb of Animate Dead

3 charges, regains 1d3.
1 charge: Cast Animate Dead. The created
undead is a (70%) Zombie, (20%) Crawling
Claw or (10%) Shadow.
3 charges: Cast Summon Undead.
The created undead remains under your
control for 7 days.
1/day spend a lvl2 spell slot, 10gp herbs and con-
centrate for 1 hour to shift the chances by 10%.