So, Argent Adept, Akash'Thriya, Fanatic, Lifeline, and SkyScraper. Kind of a great team. I dedided to see how well a team of heroes with lots of "everyone heals for 1 HP" cards would do and it turns out not only does the chip healing keep everyone topped off and the tree alive, they're a really good "who's turn is it anyway" team.
There's a special teamwork between Akash and Fanatic where Fanatic can play Zealous Offense and can prevent the tree from harming itself whie giving out powers and Akash can stop End of Days with Creeping Mold. Fanatic can also trigger Lifeline's Alien Arcana with Embolden, which can get him a free power use.
The big damage this team rocks comes from Lifeline one he has his crap together. With all the power bouncing around you can get double diget damage without breaking a sweat come lategame. Fanatic and Akash also do a decent amount.
SkySky's main job is Emergency Evacing to keep the enviorment and villin ongoings under control and adding to the heal chain, though the Mirco Assembler is handy when you want Fanatic or Lifeline to have something extra to do during the power phase earlygame.
...What, you want a comment on Adept? It's Adept. Aside from more focus on Vernal Sonata on this team he's doing his normal Adept thing.