Watcher spirits have 2 dice for perception.
I have a Force 5 spirit providing Concealment for itself, myself and the whole party.
That gives the spirit negative three dice to see me.
Additionally, here's my astral Infiltration roll.
6d6.hits(5) → [4,5,3,4,2,1] = (1)Almost forgot, can I tell if he's dual-natured or not? Like, is the difference between an aura and an astral form obvious?
If he's dual-natured, I'd like to break some mana-spells out on him, specifically alter memory.