Seelie

[koza]

I play my first campain and I started with hard and roughlike and my God the seelie are ♥♥♥♥♥♥♥ tough.

[Diteron]

I had a hard time adapting to the Unseelie myself. All their abilities seem to necessitate changing up your play style.

Detection to throw off your hidden characters, pulls to throw off a defensive play style, and stuns to throw off your groove.

Seelie weren't so bad for me. Generally they have a charge attack (so I stay up close), some regen (so I focus on a single target at a time), and dodge (quite annoying but doesn't seem to trigger to back attacks or ranged attacks, of course).

But the good news is: If you can learn to cope with the seelie/unseelie then you're good to go. The next enemy group is less complicated. Good Luck!

[kbiz]

The Sidhe require crowd control. You want the option to put three out of commission for the first turn so you can buy your fighters time to chew through them. Ice Lance, Illusion, Shield Charge, Glacial Strike, Power Attack, etc all work well.

[holy-death]

Indeed - anything that stuns or knocks down enemies will serve you well against the Seelie and Unseelie. It's also a good idea to focus on killing them one at the time, while the others are stunned/knocked down, too far to act or otherwise occupied (like, by focusing on attacking your Defender).

[koza]

When I think about it maybe I had some outdate equipment from act II and when I first encounter them I didnt now what to expect. But I was having good time, I mean I didnt lost any knight, I keep up with xp on them all, was having nice amount of gold. I was satisfied keeping in mind its my first try on hard and roughlike and this is my first letsplay ever in this game. Then act III started and enemy with mobility, stuns, bilnd, knockouts, mass in numbers, seelie/unseelie. I manage this encounters somehow but first dead and not completing all side quests on missions. And I maybe fought only 3 mission against them so far. I just mean the dificluty level go very high in compare to act I - act II transition. Thanks for all advices, they are welcome. :)