Round Three
Breva: 18
Doppelganger: 18
Big Tim: 17
Vinccenzo: 15
Tuck: 12
Mutt: 12
@Scotley is up first, but I'll wait for a bit to let him respond. (He might be unavailable right now, but I'm not sure.) Since Breva acts before the doppelganger, he doesn't need to worry about making a Spot or Listen check.
(The doppelganger is going to use Bluff to try to create a distraction in combat, so it can hide.)
The circumstance bonus to Listen is now +4 for Big Tim, Tuck, and Mutt (while it is only +2 for Vinccenzo). The circumstance penalty to Spot is now only -2, due to the close-quarters and
light spell, for Big Tim, Tuck, and Mutt (while it is -4 for Vinccenzo [since he isn't within 20 ft.]).
Vinccenzo and Tuck get +2 luck bonuses for Spot and Listen rolls this round. Big Tim and Mutt get a +2 luck bonus to their Spot checks.
So,
NO Spot penalty at all for Big Tim, Tuck, and Mutt and only a -2 penalty for Vinccenzo.
The total bonuses for Listen are +6 for Tuck and Vinccenzo and +4 for Big Tim and Mutt.