What's up with the Faun

[shqiponja_hayabusa]

I so want use this new unit. It has some very original new special abilities, like the Fatigue and the Nightmare. But I don't understand whether these new abilities are buggy...or what.

On the read me it says that it can be cast upon an enemy that doesn't exceed 740 units. It could be the leadership, but still with enemies of smaller leadership, also human enemies of level 1-2-3 who happen to be susceptible to sleep, it doesn't work. Has only worked out once against a stack of snakes. Boh

Anyone figured out these special ability?