User blog comment:Valeth/NA // Starter SR Units Breakdown - A Bit Help for new NA Masters/@comment-31847937-20170626041533/@comment-28209103-20170626042827

Star gain on the low end, np gain on the extremely high end.

Also another advantage is that by default she's 60% resistant to all kind of debuff.

Stheno is an investment for end game player, once she got that 3rd skill her normal attack hit the hardest among SR assassin + usually Divine type have some sort of charisma.