Okay, I can't write down Arcz's skills, so...Fay: uses a book on the chest.Nikta: uses echolocation to check for suspicious mechanisms.Kalimor: invents kinetic lockpicking and tries it.
Ideally, give Kalimor 9 cognitive abilities, or however many he needs until he levels up, given his experience, and let's go. If not, then no (I understand that failure won't prevent someone else from trying later).
Nikta doesn't feel anything.
I don't really want to have Kalimor recalculate. You can try later when Arcz confirms the skill.
Небо – угроз не слышит
Небо – ведёт особый счёт
Небо – тебя найдёт