Talk:Obsidian Seraph Zenia/@comment-36.79.106.227-20151115080002/@comment-27178622-20151116180543

They all provide something different so that's really only a question that can be answered if we know what you want to accomplish. Ultimately they all help increase BB gauges and with that...

Zenia would likely be the choice due to BB Atk boost.

If you're trying to accomplish a special mission like 10000 BC in one quest, Rahgan is a good lead.

If the fight specifically requires status inflictions, Kafka.

Rahgan and Kafka are more a situational type leader when compared to Zenia.