Mana Elementals does seem to work here as well, you should perhaps slay some of them, too.

Reward

• Experience 500
• Coins 0 D
• Class points 500
• Class points 500

Requirement

• Required Level 85
• Energy cost 10
• VIP Only No
• Once Yes
• Party of 4 is required No

Faction required

• Keyblade Master, Rank 10

Class required

• Godly Golden Dragon Axe Unknown , Rank 10

Location

Required

Reward