Enemy hallucinate event

[Darkfire]

You could mathematically count the distance between the Player and the monster by using looping timers, GetEntityPosition and GetPlayerPosition (and Pythagorean Theorem), I guess you could skip the Y dimension for simplicity.

Then call SetEnemyIsHallucination or FadeEnemyToSmoke when it gets too close, and at the same time change a GlobalVariable, which would serve as an indicator of the fact whether the enemy is faded to smoke.

It's kind of an overshot for the effect you need, but I'm 99% sure it would work.