If you use atomas right, he is good in offence, but not in defense, cause its not so hard to not kill him during his special. better go with someone else, junan or kadilen is also good option, her special can be annoying, if you don’t have dispellers
Impressive Atlantis hero collection. 10% is still a very good bonus for some already great heroes, you’ll get better utility out of another hero though, like Tarlak (titans = more ascension materials) or Yunan (who could make a good tank).
Yunan is a beast of a raid/war tank. He’s very hard to kill and deals crippling damage if he fires. Tarlak should be your first priority, however. He massively improves titan damage which will get you more loot in the long run, helping you ascend other heroes as well.
I’m unsure about Atomos myself on the wing. His stats and speed seem more like something you’d want in the flank or tank position. Even at slow speed activating his skill on the flank a bit late is what you’d want, so that he gets his chance to revive and so he hits targets at closer to full mana. On the wing he’d be too easy to ignore and wait out his buff turn count before finishing him off.
He gets a lot of flack around in these forums, frankly I think he’s above average defending though. But I do have to say that Yunan overall seems like the toughest green defensive hero. Having revive talent along with a deep wound ailment that can’t be dispelled is very crippling to deal with.
As everyone else has been saying, go with Tarlak first then after him work on Yunan. Yunan is a very good raid and war tank from what I have seen and one of the few fighters on the nature element. Imo, if I had him I would save up the 1500 fighter emblems it would take to fully max out his grid.