Tip: Make a party with two of the required summon/characters + a fast group damage dealer and you can clear the character usage missions while also farming the required monsters.
Mini Dragon x10
Leon’s Lost Chapter: Power is Everything Pt. 6 (Normal difficulty) has 4 Mini Dragons in 3 waves, completing the mission in 3 fights.
Ramuh type x15
Token Challenge: Thunderous Judgment (Co-op) is the easiest answer, since you will probably be farming it anyway – but you could always just find him at his usual spot in the World of Illusions.
Thanks
To the DFFOO “Monster Hunter Guide“, an initiative to list all monster locations in the game (maintained by Marvan09).
To @xcaliblur, @mzpro2, @infinitus and @Lumine who also contributed tips for these stages in our public DFFOO Telegram group, which can be found here: