[Solved]How to make unsettling events?

[Russ Money]

in the float afAmount what do i put? numbers? or something else?
what about "bool abUseEffect"? its to put true? right?
and i don't understand what "string &asAtTargetCallback" is =/

Just check the example I left at the bottom.

string &asAtTargetCallback

Is used if you wanted something else to happen when the player looks at the target.

Like, the player is forced look at a monster and when he does, it disappears.