You can talk to him on the second level in the Café Moondust in Balterossa when hired to get his parameter bonus. You will need Zane's Ring for his final conversation.
After having 18 party members.
- "Wipe 'em all out!" (When battle starts.)
- "We'll lock with them!" (When deadlocking an enemy union.)
- "Only in death does one cease to grow." (When gaining a stat up.)
- "Tough one, hmm?" (When he hits for less than usual.)
- "Don't go easy, just because they look weak!" (When issuing commands to attack a weaker enemy group.)
- "I have a feeling mystic arts will be quite valuable this time around." (random when outnumbered)
- "Pay them back! Double!" (When attacked by multiple units)
- "Don't be holding back now!" (When ally attacks weakly)
- "Yes! Let's take the upper hand!" (When facing weaker units)
- "A well rounded troop - consists of soldiers with various skills!"