Required:

Sensitive: Take 3 extra damage from sonic attacks. And plus 6 to any potancies you have to clear involving smell or sound as the modality.

Choose 3:

Increase Investigate cap: increase investigate cap to 10. The skill gets filled and you get reimbursed for any skills you have already put towards it. If you take this a second time in the same skill, the cap increases again and is filled, but you don’t get reimbursed for it. (investigate)

Investigate Mastery: roll two investigate checks and take the best result. (investigate, rr)

Past Presence: Can sense magic residues (investigate vs 2x the amount of hours since the magic was present.)

Life Detector: Can use 1AA or (1MA+2BA) to detect life within a 45 foot radius.

Maneuver: Move normally while sneaking, swimming, climbing and any other natural movement hindering check. (M)