User blog comment:Ghurles/Team Help for Arena and Trial 1/@comment-25421406-20141110181510/@comment-24840002-20141115073210

Well both rainbow and mono work well. Tiara would have been a beast arena leader if it wasn't for her BB. The most important thing is that your units get their BB filled by after 1st turn. Units with Elza's LS are one of the best to use in arena.

Random BB can't do CRIT damage and that's why everyone doesn't like them. I wouldn't reccomend a random attacker in a CRIT squad unless maybe if their SBB at least is AOE.

SGX is still the best CRIT buffer although Kuda is good too and I don't think the difference is too much.

Lilly is a dark unit and she is actually reccomended to use in T3. For T3 you just need Lilly and Grah leaders, a healer, a anti debuffer (You can skip this if you have Altri), a damage mitigator like Darvanshel, and a good damage dealer like Lilith. You just need to know how to use your units at their best.

Ulkina and Tia are really good units but they aren't the best. To begin with the whole debate is based on opinion but atm most people say Altri is the best healer because it has more of a role in the stuff currently in game.

Other those 5 things I think what you said was right :)