Is it actually good ? It's only level 20 but.. I play on Master difficulty, I just got it but I haven't tried it yet, so the question is, is he actually powerful ? Will he be useful.. I am level 63.. and he's level 20.. so is he going to be strong or weak compared to the other ennemies.

And also do you guys actually use it often or not ?

He's not as useful as Odahviing, he uses the Drain Vitality shout most, which is quite weak.

He summons 3 undead also, and uses a frost breath attack~ Odahviing just flys around and thats about it...........................

Wouldn't say he's particularly powerful, but he is the second best dragon in the game(after Paarthy)!

well the soultrap shout he gives you is pretty good after that he becomes not that particular useful

His three summoned minnions can be useful. If he lands and engages in a melee attack he can be useful. He can also divert attention away from you. Plus, its just fun to call in a dragon for aide.

His undead minions provide the most help, and his soul tear is good against long-lasting enemies since it eats away at them and doesn't allow them to regenerate health. I find myself using him quite often because he's just an awesome event-maker and often diverts all of the attention away from me. If you have a follower while you summon him you're basically able to just sit back and heal while the enemies fight amongst your allies.

I find it great fun to call him during various battles in the Civil War quests.

He gets smoked by Revered and Legendary dragons in my game. A completely waste of shout timers, that could have been used for Frost/Fire Breath >_>.