Here's a comprehensive list of Elio's entire team - nickname and all.

🔴Main Party🔴

🔳Molesurya the Volcarona

🔳Genbu the Blastoise

🔳Jupiter the Electivire

🔳Orochi the Serperior

🔳Rowen the Metagross

🔳Ashterot the Grimmsnarl

⚪In-Rotation⚪

🔳Velek the Zygarde

🔳Heim the Alolan Ninetales

🔳Estio the Marshadow

🔳Nyrgal the Delta-Ditto

🔳Wulfreing the Unovan-Aegislash of Ideals

🔳Zhevariz the Aevium-Milotic

🔳Keter the Silvally

🔳Lucifel the Whiseraph

🔵Released/Given Away🔵

🔳Zheggoth the Muk

🔶Under His Care🔶

🔳Proton, Neutron, and Electron the Rotom Sibling Trio

🔳 Syreïx the Male-Indeedee

🔳Dhumax the Mewtwo

🔳Emaure and Eldrick the Marshadow Duo

🔳Ezrien the U.S. Marshadow

🔳Xicor the Chromatic Necrozma Fragment

⬛Other⬛

🔳Ziodyne the Zekrom

🔳Verthandi the Celebi

🔳Tepes the Braxien

🔳Hekili the U.S. Tapu Koko

🔳Y.H.V.H. the Arceus Fragment