Yer a wizard harry

[Embolism]

Dopellganger: this spell is useless. Let's change it entirely. Have it work so you can take the appearence of a station employee for 30 seconds, similar to vamp. Combine with empower for max gain.

Doppelganger is in no way, shape or form useless. It is in many ways a second casting of Phase Shift. I always choose it as a Wizard.

In case you don't know Doppelganger, also allows you to phase through windows and doors; and it is possible to cast spells (Summon Golem at least) while invisible too. Plus it lasts slightly longer than Phase Shift does.