Aaa... yeah, I think it says something like that – that the effect only applies to enemy creatures, and the hero isn't affected, right? Then they're useless.
P.S. What happened to the status effects? Everything seems fine now...
Imps are weak; devils are better. But Dryads are even better; I want to see nymphs, maybe they have better stats, or maybe they're just visually different.
Асха - Порядок! Ургаш - Хаос! Силат - Воздух!
Шаласса - Вода! Аркат - Пламя! Силанна - Земля!
Сар-Илам - Дракон-Маг! Эльрат - Свет! Маласса - Тьма!