Big Blue Chuchu

The Big Blue Chuchu makes its appearance while inside the Temple of Droplets, the fourth dungeon of The Minish Cap. The battle with this Chuchu is won the same as the one Link fought in the Deepwood Shrine, but this Chuchu is more electrified. Unlike the battle against the Big Green Chuchu, the Big Blue Chuchu is a mini-boss, whereas the Big Green Chuchu is the boss in Deepwood Shrine. Wait until the electricity around the base of the Blue Chuchu is short circuited, then attack with the Gust Jar. After defeating the Big Blue Chuchu, Link will be rewarded with the Flame Lantern, allowing him to go further into the dungeon.

Trivia

 * The Big Blue Chuchu shares similarities with the Giant Buzz Blob from Link's Awakening DX.