The Gigas Shadow Heartless introduced in Kingdom Hearts Final Mix. As it's name implies, it's a larger version of the Shadow Heartless and drops the rare Fury Stone synthesis item.
The Gigas Shadow Heartless is found in the Bizarre Room in Wonderland after completing the story episode there. You will know when Gigas Shadow will appear when the first Heartless that spawn in the area is a group of Shadows.
You must first defeat three waves of Shadow Heartless. Use Thundaga magic to clear them out quickly. When the third wave is defeated, a group of Gigas Shadow will appear.
This is also a great place to farm for Lucid Shards if you need them for item synthesis!
The Gigas Shadow is special in that it will immediately disappear the moment it hits Sora, so avoiding damage is top priority. In order to do so, below are a few methods that can be used, in order of effectiveness:
If your goal is to obtain Fury Stones, you'll need to defeat at least three Gigas Shadow in the group for a chance at one. However, you'll have a 100% chance of receiving them if you defeat all seven.
# Defeated | Rewards |
---|---|
1 | 5 Munny Lucid Shard (10%) |
2 | 10 Munny Lucid Shard (20%) |
3 | 15 Munny Lucid Shard (35%) Fury Stone (10%) |
4 | 20 Munny Lucid Shard (50%) Fury Stone (20%) |
5 | 25 Munny Lucid Shard (100%) Fury Stone (35%) |
6 | 85 Munny Lucid Shard (100%) Fury Stone (50%) |
7 | 85 Munny Lucid Shard (100%) Fury Stone (100%) x2 |
If you're trying to get the Gigas Shadows to respawn, try leaving the world via gummi ship and immediately returning.