This page lists all skills for the Dervish class.
“When you use a melee weapon or fight unarmed you can use the parry skill to enter a defensive...Parry
“The character can use intimidate to get a bully to back down or make a prisoner give him the...Intimidate
“Tumble is the ability to dive, roll, somersault, flip, and so on. Modifying ability: DexterityTumble