My build suggestion for a human Shaman Infiltrator.
Priorities: Magic A, Atts B, Skills B, Meta E, Money E
Attributes: Bod 3, Agi 5, Rea 2, Str 2, Cha 6, Int 5, Log 2, Wil 5, Edge 3
Pos Qualities: First Impression, Mentor Spirit (Seducer), Spirit Affinity (Man)
Neg qualities: tbd (should be near 25 points)
pools Skills rating
11 Assensing 6
12(15) Binding 6 + spec (Spirits of Man)
12(14) Spellcasting 6 + spec
12(14) Summoning 6 + spec (Spirits of Man)
10 Disguise 5 (Stealth Group)
10 Palming 5 (Stealth Group)
10 Sneaking 5 (Stealth Group)
6(8 ) Perception 1 +spec Visual
14(16) Con + spec Fast Talk
12 Etiquette 6
9(11) Impersonation 3 + spec Human
Spells: 10 of choice. Suggestions: Trid Phantasm, Imp Invisibility, Blast, Levitate, Magic Fingers, Physical Mask, Physical Barrier
Gear: Have to be frugal here. Only (up to) 20000 to spend
Karma: 10 Strength, 10 Logic, Pos Qualities 23, Money (up to) 7 karma
Other options: If you can somehow spend even less money, 2 karma could go to Locksmith 1. Mentor Spirit could be Raven or Dragonslayer). Could also change specs and Affinity to Spirits of Air. (Better at combat than Man)