Calypso requires some time to get going, but once she summons her seal stones, she is a multi-hitting, single-target monster. Once you get her A1, she really becomes a solid option in lengthier fights. At A5, she can summon an extra stone, turning every attack into 6x hits, making her a truly godly option for Codex: Lord of Styx!
Calypso
Exclusive
For every 12 instance(s) of DMG dealt by Seal Stone, it deals an extra 140% DMG.
For every 12 instance(s) of DMG dealt by Seal Stone, it deals an extra 240% DMG.