Max Lv
Max Lv defines the skill max level.

Cast Time
Cast Time defines the base time the player must channel the skill.

Cast Delay
Cast Delay defines the base time before the player may cast another skill.

Range
Range defines the applicable range NPCs and (Players) may select a target before casting the skill.

Target Method
Target defines the skill targeting method, e.g. self [no target], position [cell], or object [monster or player].