As many of you that followed the live stream know (That hades fight sure was a nightmare), thanks to the Unite and Fight SSR Ticket I managed to get Sen which is one of the characters I most like in this game.
She was going to be my next surprise ticket target, but looks like I'll have to shift that away to get Light Boxtato.
Sen is a selfish attacker that relies on dodge to keep her huge boost to stats. Think of her as a Veight without the penalty that Veight has and with proper skills to support the fight.
Her special buff gives her
1) 50% atk unique modifier
2) 20% def
3) 60% dodge
4) 70% chance of doing 30% more damage (crit)
5) 100% DA/10% TA
6) higher hostility (60%)
The higher hostility may seem like a negative, but it's actually needed because her passive needs her to dodge in order to fully activate her potential (her passive raises her CA Damage and CA Damage Cap and, at max level, let her get echo on ougi).
All in all, she's a great unit and a wonderful fit for an ultima fist team.