*Semi-transparent [[Slimes|Big Slimes]] containing a Galaxy Soul can be seen in [[The Mines#Shrine of Challenge|the "Dangerous" Mines]] unlocked by Mr. Qi's [[Quests#Danger In The Deep|Danger in the Deep]] quest, or in the [[Skull Cavern]] during Mr. Qi's [[Quests#Skull Cavern Invasion|Skull Cavern Invasion]].<ref name="bigslime" /> The Galaxy Soul is dropped upon killing the Big Slime. | *Semi-transparent [[Slimes|Big Slimes]] containing a Galaxy Soul can be seen in [[The Mines#Shrine of Challenge|the "Dangerous" Mines]] unlocked by Mr. Qi's [[Quests#Danger In The Deep|Danger in the Deep]] quest, or in the [[Skull Cavern]] during Mr. Qi's [[Quests#Skull Cavern Invasion|Skull Cavern Invasion]].<ref name="bigslime" /> The Galaxy Soul is dropped upon killing the Big Slime. |