[Guide] Everything Added to Pokémon Champions (Regulation Set M-B)

M-B in your Bonnet.

With Pokémon Champions now available on Android and iOS devices, the game has levelled up in several exciting ways.

Whether you’re playing on Nintendo Switch, Nintendo Switch 2, or mobile, Regulation Set M-B has officially arrived. Along with it comes Ranked Battle Season M-3 and a host of fresh additions.

From newly added Pokémon and brand-new Mega Stones to updated abilities, items, and music tracks, here’s your complete guide to everything new that dropped on June 17, 2026:

• Regulation Set M-B Duration: June 17, 2026 – September 2, 2026 at 01:59 UTC
• Ranked Battle Season M-3 Duration: June 17, 2026 – July 8, 2026 at 01:59 UTC

Pokémon added to Pokémon Champions: (June 17, 2026)

• • Mega Raichu X
  • Mega Raichu Y
• #0045 | Vileplume
• #0211 | Johtonian Qwilfish
• #0254 | Sceptile
  • Mega Sceptile 
• #0257 | Blaziken
  • Mega Blaziken
• #0260 | Swampert
  • Mega Swampert 
• #0303 | Mawile 
  • Mega Mawile 
• #0376 | Metagtoss
  • Mega Metagtoss 
• #0398 | Staraptor
  • Mega Staraptor
• #0518 | Musharna
• #0545 | Scolipede
  • Mega Scolipede
• #0560 | Scrafty
  • Mega Scrafty
• #0604 | Eelektross
  • Eelektross
• #0668 | Pyroar
  • Pyroar
• #0687 | Malamar
  • Malamar
• #0689 | Barbaracle
  • Barbaracle
• #0691 | Dragalge
  • Dragalge
• #0861 | Grimmsnarl
• #0870 | Falinks
  • Falinks
• #0904 | Overqwil
• #0972 | Houndstone
• #0979 | Annihilape
• #1000 | Gholdengo

New Abilities added to Pokémon Champions: (June 17, 2026)

• Eelevate | The Pokémon floats off the ground, making it immune to Ground-type moves, as well as the Spikes, Toxic Spikes, and Sticky Web statuses. When the Pokémon knocks out a target with an attack, its highest stat is boosted by 1 stage.
• Fire Mane | Boosts the power of the Pokémon’s Fire-type moves by 50%.

Items added to Pokémon Champions: (June 17, 2026)

• Muscle Band | 700 VP
• Wise Glasses | 700 VP
• Expert Belt | 1,000 VP
• Life Orb | 1,000 VP
• Metronome | 700 VP
• Big Root | 700 VP
• Light Clay | 1,000 VP
• Heat Rock | 700 VP
• Icy Rock | 700 VP
• Smooth Rock | 700 VP
• Damp Rock | 700 VP
• Wide Lens | 700 VP
• Zoom Lens | 700 VP
• Iron Ball | 1,000 VP
• Shed Shell | 700 VP

Mega Stones added to Pokémon Champions: (June 17, 2026)

• Sceptilite | 2,000 VP
• Blazikenite | 2,000 VP
• Swampertite | 2,000 VP
• Mawilite | 2,000 VP
• Metagrossite | 2,000 VP
• Staraptite | 2,000 VP
• Scolipite | 2,000 VP
• Scraftinite | 2,000 VP
• Eelektrossite | 2,000 VP
• Chesnaughtite | 2,000 VP
• Delphoxite | 2,000 VP
• Greninjite | 2,000 VP
• Pyroarite | 2,000 VP
• Malamarite | 2,000 VP
• Barbaracite | 2,000 VP
• Dragalgite | 2,000 VP
• Falinksite | 2,000 VP

New Music added to Pokémon Champions: (June 17, 2026)

• Battle! (Canari) | Pokémon Champions Membership
• Battle! (Ivor) | Pokémon Champions Membership
• Battle! (Corbeau) | Pokémon Champions Membership
• Battle! (Jacinthe) | Pokémon Champions Membership
• Showdown! Team MZ | Pokémon Champions Membership

As always, we hope you found this guide helpful!