User blog comment:Caudyr/Skills, Jobs and Abilities List/@comment-124.83.16.225-20151107181452

Caudyr, I assume you're the one who made the note at the top of the 3 Steps of Destruction skill? What you wrote down is wrong, mind you. It's actually the reverse. A person doesn't get the skill to clear a Psalm, but what they receive as a reward for clearing it WITH specific conditions fulfilled. Skills are granted for clearing a dungeon Psalm, basically. The derivation dungeons are called Frontier Psalms, mind you. I forgot what the Age of God dungeons' Psalms are called.

Anyway, Rou got several skills from clearing Frontier Psalms (to get the skill, the dungeon challenger has to fulfill certain victory conditions) aside from the 3 Steps one, like the skill he got from killing that cyclops boss that prevents a victim from dying while he's eating them. Most of the skills attained from the Frontier Psalms have been listed in the 2nd characters page on the WN site, including the one Kichi obtained from defeating the mirror enemy (it's a skill that demoralizes enemies as he kills more and more of them), although I don't think it includes the ones Rou obtained from the Vesper dungeon or the Dragon Slayer skill Rou and the rest of the 8 generals received from defeating the Dragon Empress.