'Scared' attribute
 

Currently some attacks are 'scaring' the enemies, which is reducing their chance to hit someone. There is no way to remove that 'scared' flag right now though, so basicly on Graal Kingdoms everyone has that flag.
Please give ideas of how to clear that flag - by spell, skill, using special potions etc.?

Fear.

I don't know why it would reduce their accuracy, though. That's better suited for blind.

When they do a quest, assuming there is a new again soon, just make them suddenly feel "brave" at some part of the quest.

Not everyone will do the quest, but those who do will be fixed :)

Oh, wait... If you're asking what should clear it, rather than cause it, I'd say Potion of Heroism.

Gotta give users a reason to use it, as it is not many people use that potion :P

Potion of heroism is a good call.

Better for it to have a purpose than no purpose at all.