Great Conductor

Great Conductor
Species	Winged Concordian creature
First appearance	Mario & Luigi: Brothership (2024)

The Great Conductor is the guardian of Concordia in Mario & Luigi: Brothership, as well as Snoutlet's mentor. He is a giant pig-like creature with a yellow face on his head holding his eyes (resembling an outlet), stubby limbs, and a green extension cable around him, tied in a similar manner to a sumo champion's belt. When Concordia breaks apart, the Great Conductor calls upon Mario and Luigi to help bring it back together, and opens a portal in the Mushroom Kingdom that brings them to Concordia, inadvertently also bringing in Princess Peach, Bowser, and their respective subjects, which paints him as the story's catalyst. The Great Conductor remains hidden in Conductor Island to avoid being targeted by Zokket.

While Mario and Luigi escape Fortress Zokket after defeating Glohm Bowser, the Great Conductor speaks to them telepathically and encourages them to jump off a high ledge into the sea. Mario and Luigi wash up on Conductor Island where Snoutlet leads them to the Great Conductor's location. The Great Conductor reveals that Zokket is Cozette, Connie's mentor, and that he bestowed Luigi with the Luigi Logic ability. The Great Conductor decides to test the Bros.' bonds in a battle.

Once the Great Conductor is satisfied, he allows Mario and Luigi to connect the island's lighthouse to Shipshape Island. Later on, while Mario and Luigi are gathering different people's bonds to reach the Soli-Tree and are one short, they visit the Great Conductor for advice on the last one. He advises them that even their foes have bonds with each other, hinting the Extension Corps. He then gives Mario the Conductor Connector Bros. Attack, where he is summoned to connect his extension cord belt to satellites and fires a powerful laser from his rear.

After Mario and Luigi defeat Reclusa and restore Concordia, the Great Conductor uses the last of his power to send everyone back to the Mushroom Kingdom, disappearing into light after doing so. During the credits, the Great Conductor re-appears at Conductor Island.

Battle

During the battle, all Battle Plugs are banned and the Great Conductor's health bar is hidden. The Great Conductor traps one of the Bros. in a giant cup and creates several duplicates also under cups. While the cups are lifted, the captured Bro. and the fakes perform a battle animation such as jumping or thinking of an action to use. The player must memorize which one matches the exact animation they normally use and break the correct cup; breaking a wrong cup damages the non-captured Bro. Once this is done several times, he will begin charging an attack and request the Bros. to get an Excellent rating on several different Bros. Attacks; any lower rating or using the same Bros. Attack more than once heals the Great Conductor. If the Bros. do not defeat him within 3 turns once he has started charging, the Great Conductor instantly defeats both Bros with a thunderbolt.

The Great Conductor has four techniques that he can perform. For his first technique, the Great Conductor captures a Bro. This cannot be avoided by the target, but only one Bro. can be captured. The Great Conductor's next two attacks happen only with a Bro. captured: one attack is to have the cups charge, which the victim must jump over, followed by the Great Conductor himself; the other has the Great Conductor perform a slam attack, with the target having to repel him with a hammer strike. The last attack is the aforementioned thunderbolt attack.

Statistics

Mario & Luigi: Brothership enemy
Great Conductor
	HP	3600	POW	173	Defense	138
	Experience	9500	Coins	996	Speed	133
	Location(s)	Conductor Island	Role	Boss	Item drop(s)	None
	Level	36	Type	Normal
Notes: This enemy is not battled normally. Defeating it requires successfully rescuing captured bros and performing Excellent Bros Attacks, not reducing its HP to 0.

Mario & Luigi: Brothership enemy
Mario?
	HP	?	POW	?	Defense	?
	Experience	?	Coins	?	Speed	?
	Location(s)	Conductor Island	Role	Support	Item drop(s)	None
	Level	36	Type	Normal
Notes: N/A

Mario & Luigi: Brothership enemy
Luigi?
	HP	?	POW	?	Defense	?
	Experience	?	Coins	?	Speed	?
	Location(s)	Conductor Island	Role	Support	Item drop(s)	None
	Level	36	Type	Normal
Notes: N/A

Gallery

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  The Great Conductor disappointed by a Bros. Attack

Names in other languages

Language	Name	Meaning	Notes
Japanese	オムスビ[?] Omusubi	From「結び」(musubi, "connection") with honorific prefix「お」(o-); also a possible pun on「お結び」(omusubi) or「小結」(komusubi) due to his appearance
Chinese	连捷[?] Liánjié	Pun on「连接」(liánjiē, "connection")
Dutch	Grote Geleider[?]	Great Conductor; pun on geleider (archaic for "leader")
French (NOE)	Grand Conducteur	Great Conductor
Italian	Grand Conductor	Great Conductor
Korean	매드비[?] Maedeubi	From "매듭" (maedeup, "knot") and Korean diminutive name ending "~이" (-i)
Portuguese	Grão-condutor	Great Conductor
Spanish	Gran Conductor	Great Conductor