Baron Brrr

Baron Brr is a boss fought on the Freezeflame Galaxy's ice lake in Super Mario Galaxy. He doesn't appear in the game sequel but there is another boss version of Baron Brr named Sorbetti.

Physical Appearance/Description
Baron Brr resembles a large floating spiky sphere of ice covered by a semi-transparent icy mist. He also wears a gem-studded yellow crown and has a pair of beady eyes. Baron Brr's attacks are iceballs hurled from spout-like head on Brr's head and slamming on the ground and creating icy shockwaves.

Combat
Once confronted by Mario, Baron Brr will begin firing a barrage of ice shards at Mario. Mario must dodge Brr's projectiles and transverse across the small platforms that are littered along the side of the icy lake to the left side of Baron Brr's central platform. There, Mario must break the ice crystal that will release the ice flower, then will transform into Ice Mario. With the power of the Ice Flower, Mario can run/skate across the icy water to reach the center platform and wall jump to the top where Baron Brr is. Brr will stop firing ice balls and will procede to create a shockwave by slamming onto the ground. The wave will try to knock Mario off the platform, so Mario must be careful. Mario must starspin Baron Brr when the boss is on the ground. The process must be repeated three times. On the third time, Brr will summon two ice shard minions. After three times, Baron Brr will shatter in defeat, thus releasing a power star.

Trivia

 * Baron Brr's name might be a combination of Baron (king-like) and Brr (very cold)
 * Baron Brr is the only boss to share his battle theme song with Undergrunt Gunner (fought at the Deep Dark Galaxy)