There is none.
The code for the death scarab is brock2009 and everybody can use it!
life scarab, pixie, life troll and life minitaur
See my answer in How do you get to other worlds in wizard 101? See my answer in How do you get to other worlds in wizard 101?
48 after you get scarecrow.
25 spells for death
In NightSide
there are eight classes in wizard 101: Fire, Ice, Life, Myth, Storm, Balance, Death, and Astral.
You either have to be a death wizard, beat Wizard city or whatever its called, or have a death wizard friend and teleport to him/her while your friends is inside of the death door.
at the wand store
life
Death wizards are called necromancers.
balance life death with fire/storm/ice