Power-Thrusthttps://irowiki.org/classic/Power-Thrust

Power-Thrust
Type:	Supportive Skill
Levels:	5 (Selectable)
SP Cost:	(20 - (Skill level*2))
Cast Time:	None
Cast Delay:	None
Duration:	(Skill level*20) seconds
Target:	Self
Prerequisites
(Blacksmith) Adrenaline Rush Lv. 3

Increases ATK of the caster and all onscreen party members. There is a a 0.1% chance to break the weapon each attack. However, Axes and Maces (as well as some other weapon classes) cannot be broken.

Party members will always only receive +5% ATK, regardless of the actual level casted by the user, although the duration remains the same. A lower levelled Power-Thrust can also overwrite the effects of a higher leveled one.