Infiltration: How do you stop the "hah ha, you have an aura, so screw you and your infil skill?" And other tips and techniques
As mentioned before, the mage still has to see you. As in, have line of sight. You did remember to crawl through the ventilator shaft, duck behind the desk, and gecko crawl on the ceiling where he wasn't looking ? if you have a high infiltration skill, you certainly did. Remember, solid objects have shadows in the astral, so they block line of sight, at least to some extent.
Surveillance: Detecting those Invisible, Concealed, Masked SOBs..using portable tech.
Ultrasound sensor, Olfactory sensor, Radar and Ultrawide band radar... they are way cheaper than learning the improved invisibility spell ! Take two or three together, don't forget the cheap trideo camera, even if they have custom spells against these they'd have to be sustaining four or more together, which is bound to limit their other abilities (or else they invested a fortune in sustaining foci. But then if they have more resources then you do, then they are better, you'll just have to hope for a mistake).
Spirit Defeat
If your little gun doesn't work, then you need a bigger gun. There's also attacks of will, roll Willpower + Banishing (if any) and do (Charisma) P damage.
Operational Level Evasion
Not sure what you mean.
Killing the feckers
Sniper bullet to the back of the head at 1,000 meters. Generally speaking, shooting first. If you are close, time for a smoke grenade, you're bound to be better at fighting blind than they are.
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