Board Thread:Questions and Answers/@comment-115.187.141.58-20141104071459/@comment-25805173-20141104104203

Subjective to each person. There are a few notable ones though.

Healers: Elimo (Def boost + dmg mitigation), Altri (Able to removes status while healing), Themis (Good stats, adds dark element to attack - great for Maxwell), Tia (Burst heal + HoT) & Ulkina (Same as Altri, but better stats)

Support: Every unit from has the highest buff of their kind (eg Michele - 115% ATK boost, only matched by Kuhla; Zelban - 115% DEF boost & SGX - 60% crit rate boost). There are only 3 50% dmg mitigators in the game atm (Darvanshel, Oulu & Narza) which is very valuable to have for end game content. There are also status removers/nullifiers such as Exvehl (24 hits all + remove & negate status for 3 turns) and [[Legatus Melchio|Melchio (5 element SBB + negate status & adds light element for 3 turns). Also notable would be the newest dark unit, Kuda who has a 2 in 1 buff (ATK + crit rate boost).

Damage: Maxwell (Highest potential dmg LS + Insane dmg on her SBB & bonus crit boost), Elza (30 hits SBB + Spark dmg boost once her 6* comes out) and lots of other nukers (etc Kajah and Azael).

Sorry for the long wall of text. Hope this helped :P