as well as Terrafin, sunburn and ghost roaster you find it in his adventure packs level
slam bam's soul gem is in the ICE CASTLE
get empire of ice and start looking
in the empire of ice, but i didn't collect it. it's hidden somewhere!
in Empire of ice where the first maze is
i dont know, does slam bam have a brother?
If you buy Pirate Seas, the soul gem is something with a cannon. I'm not sure where it is, but it is definitely in Pirate Seas. If you go by the cannon on land go right up the stairs and you will find the soul gem.
GET soul gem and unlock the soul gems upgrade
you find sunburns soul gem in his adventure packs level
Darklight krypt is where you find sunburns soul gem
Whirlwind's soul gem is on Chapter 17, Creepy Citadel. After the little goblin puzzle, there is a platform with two Gargantulas. Defeat them to open the gate and get the soul gem. Hope this helped.
Sorry I don't know but I know where Sunburns soul gem is it is in Dragon's Peak about 5 minutes into it lean of the island and there is a dragon waiting there to take u to his soul gem
you find the soul gem in darkwater cove but i dont know the exact place in the level
its on oilspill island