Destroy the Chill Ripper.
Roxas must meet up with Xigbar so they can eliminate a dangerous Heartless.
As soon as you enter the Halloween Town Square, Roxas will be trapped in the area with Hover Ghosts and Icy Cubes. Defeat them with the help of Thunder and Fire spells respectively. After you finish the battle, grab the Unity Badge near the fountain and a treasure chest containing a Hi-Ether. Go to the graveyard to meet Xigbar. He partners up with you at this point, making the rest of this mission easier.
When you get to Boneyard 1, you'll fight two Carrier Ghosts and a Detonator. Also, open up the treasure chest at the northeast of the area to obtain a Lightning Crystal. As you get to Moonlight Hill, you will again be trapped with Hover Ghosts and Icy Cubes, same as in the town square. Enter Boneyard 2 to find two Carrier Ghosts, an Ordeal Badge, and two treasure chests but be careful, the leftmost treasure contains a Tricky Monkey.
As soon as you're ready, head to the Suspension Bridge to fight Icy Cubes and a Snowy Crystal. Open the treasure chest at the southeast part of the area that contains a Thunder Recipe. Use Fire spells to clear away the Icy Cubes and the Snowy Crystal.
The mission is accomplished but wait, your real target appears, the Chill Ripper. Use Fire spells on the Chill Ripper to bring it down quickly. After the battle, it is time to RTC.
|Challenge Mission 79|
Finish in record time!
|Level capped at 60|
Enemy level +13
|3||4:20:00 or less|
|Synthesis||Thunder Recipe||Suspension Bridge||Left of entrance; in corner|
|Lightning Crystal||Boneyard 1||Right of entrance|
|Regular||Hi-Ether||Halloween Town Square||Across from entrance|
|Hi-Ether||Boneyard 2||North of entrance; closest chest to entrance|
|Badges||Unity Badge||Halloween Town Square||Above well|
|Ordeal Badge||Boneyard 2||Northwest of entrance|