I'm building a Dark faction-ed party of 6 and I have the two figures from the starter, Bael and Cheshire, and then I have Shinigami Ayl, Kairos and Harod, now I'm wondering who I should put in, Samiel, the Black Lion or Faust Orbatos. I don't know either of their stats or anything, but they both looking like Tankers to me so just give me some info on both characters.

We keep this wiki updated with the stats on the different characters:

http://atoracle.wikidot.com/main

Probably the Black Lion.