As one who's played your Beelzebub - I was kind of underwhelmed.
I got Eternity Eddie - he's a beast, but then so is Rainmaker who I have so not sure I'll be sharding him. Still - for those without a crazy damage Assassin Eddie I think he's a winner. As with any Eddie you have to work with him a while to figure out the nuances. Awesome fury!
I take that back. I'll probably shard him
I thought Wrath was great as far as his power move. I did notice ShaolinLondo had him paired with a nomad - which looked really scary - but I beat the combo twice as his basic wasn't that great. I noticed Shaolin later benched him.
I agree with the clairvoyant comment - like a magus GCR. That 80% chance to remove an effect - combined with shields and revive - makes her a great character. She's the one I hope to get next.
I think the tuning on Viking and Aces High were great. Aces High was a bit of a dud and is now quite usable - have him in my defense - and have been using him in my offense - for fun since I dont think I'll be in competition mode this week - and he's doing pretty well. If they revise those shield skills he'll be worthy of the 5* designation - but is already dramatically improved.