I am working on recreating my mostly pacifistic Squirrel Shaman, Nutters. He is a big utility player, support and very little on the combat (I am thinking stunbolt, a Yamaha Pulsar, and some Flashbangs - he likes to throw things). Here is the list I was looking at (Magic 4, 7 spells)

Mask
Improved Invisibility
Levitate
Physical Barrier
Heal
Stunbolt
Detect Firearms

Why not Physical Mask?
I'd probably switch Physical Barrier for something like Chaotic World (unless they changed the Physical Barrier spell and it's actually worth the karma now).

Stabilize.

Shapechange
Clairvoyance/Clairaudience
Detect Enemies
Detect Magic
Analyze Device

Assuming that 5th edition has a similar spell list to 4th since they haven't really functionally changed much in 3 editions at least.