Strike of Ssraeshza I

[Drewie]

With a 62 skill you get the message "You are too inexperienced in your craft to even consider attempting this combination". With a 92 skill the combines works, which means the required skill lies between 63 and 92 (probably closer to 63).

[Aanuvane]

There are a series of poisons that simply cannot be used for skill ups because there is a difference between what your skill has to be to "attempt" it, but the trivial is lower than that. I can confirm that the trivial for Strike of Ssraeshza I is 58.