Cobalt Star

The Cobalt Star is the main power source of the time machine created by Professor E. Gadd in Mario & Luigi: Partners in Time. When Princess Peach arrived in the past, she was attacked by the invading Shroobs. She trapped their leader in the Cobalt Star and then broke it into fragments. Mario, Luigi, Baby Mario, and Baby Luigi spend the entirety of the gameplay trekking for the Cobalt Star, believing it is the sole way to save the past Mushroom Kingdom. According to unofficial information, Cobalt Star was created by Rosalina with the fusion of 5 Star Chips and a Star Bit. It is unknown how the Cobalt Star ended up in the hands of Professor E. Gadd.
==History==
Arriving in the past, Princess Peach (and her two Toad companions) are attacked by invaders known as the Shroobs. Their leader, Elder Princess Shroob, is trapped by Princess Peach Inside Of The Cobalt Star. Peach then breaks the Star into fragments, and is attacked startlingly by the Elder Princess’ twin sister Princess Shroob. The Mario brothers learn about her kidnapping, and use Time Holes to travel to the past and back. After collecting shards, the Mario brothers and their past selves are encountered by the Cobalt Star itself (which is really just Elder Princess Shroob) and misleads them even more. At Shroob Castle, The Cobalt Star hurriedly leaves the four’s guidance. Soon, Princess Shroob attacks the four. After defeating Princess Shroob (and the final shard being placed in the Star by Baby Bowser, the elder sister finally reveals herself, promising to avenge Princess Shroob. 
de:Kobalt-Stern
es:Estrella Cobalto
fr:Étoile cobalt
it:Stella Cobalto
ja:コバルトスター
Category:Items in Mario & Luigi: Partners in Time
Category:Items
Category:Artifacts