I've been searching the forums on information about crits but have been unsuccessful, so I thought I would post a couple questions here.
What value is used to determine if a crit occurs? Is it just a random roll? Is there a way to increase the frequency of crits? (Note; I did see one where the Wild Blow by the Warrior causes a 100% of a crit, but didn't see any others)
When a crit hits (for example a damage crit) how much additional damage is done? Can that number be modified in any way?
TIA
W

. Thanks, Suas.