2 small questions about horror mark

[Graeme Dice]

Originally posted by Boron:
i really would like to know the odds for a simple soul contract . in order to evaluate if the odds are poor enough like 1% to not be worth trying to protect the wearer's because if the soul contract is in use for average 50+ turns it really pays of well enough .

The most cost-effective place to put soul contracts is on a scout. The chance of a horror attack is low enough that you only really have to worry about it over a period of dozens of turns.