Lava Bubble (blue)

Lava Bouncers are indestructible enemies that appear in Super Mario Galaxy. They are blue in colour and first appear when King Kaliente shoots them in the Good Egg Galaxy. They are unleashed in the middle of the battle once Mario knocks his crown off. They only make the battle more difficult, bouncing around the Magma Planet and hurting Mario as he battles the colossal boss. They appear while fighting King Kaliente in Bowser Jr's Lava Reactor, but they also appar before the boss. Finally, they appear in the Melty Molten Galaxy, guarding a silver star in 'Burning Tide'. They look like podoboos but are blue coloured.