Ranked Battle Season 3 is here, and this time the main reward is the Chesnaughtite, the Mega Stone that lets Chesnaught Mega Evolve into Mega Chesnaught. The Chesnaughtite is a special Rank S reward this season, and Season 3 is the first chance for players to get it.

 

 

How to Get Chesnaughtite (Season 3 Mega Stone)

Reaching Rank S before the season ends will reward you with the Chesnaughtite.

While this stone is currently only available in Season 3, past Mega Stones like Delphoxite and Greninjite have returned in this season, so Chesnaughtite may return in the future — but there's no guarantee. If you want to secure Mega Chesnaught early, now is the safest time.

 

Season 3 Schedule

Runs: November 26 to December 17, 2025

During this period, any trainer who reaches the required ranks before the season ends will earn their rewards automatically.

 

Battle Rules & Allowed Pokémon

Season 3 allows all Pokémon from the Lumiose Pokédex (001–231), including:

Xerneas

Yveltal

Zygarde

Alolan Raichu

Galarian Slowpoke line

Galarian Stunfisk

All current Mega Evolutions

Diancie and Mega Diancie

To keep battles fair for everyone, you can only bring one special Pokémon (Xerneas, Yveltal, Zygarde, or Diancie) on your team.

 

Season 3 Rewards (All Ranks)

Rank S

Chesnaughtite

Nugget ×1

 

Rank A

Safari Ball ×3

Gold Bottle Cap ×1

Bottle Cap ×3

Seed of Mastery ×3

Big Nugget ×1

 

Rank B – Rank E

Safari Ball ×2

Gold Bottle Cap ×1

Bottle Cap ×2

Seed of Mastery ×2

Nugget ×2

 

Rank F – Rank K

Bottle Cap ×1

Seed of Mastery ×1

Nugget ×2

 

Rank L – Rank R

Seed of Mastery ×1

Nugget ×1

 

Rank S and Below

Nugget ×1

 

Promotion Rewards

Rank V: Delphoxite

Rank Y: Greninjite

If you missed these Mega Stones in earlier seasons, Season 3 gives a guaranteed second chance.

 

Helpful Item Tip for Players

If you want to level new team members quickly before jumping into Ranked Battles, check out our Rare Candy farming guide for easy ways to speed up training.

Season 3 brings a fresh set of rewards and a new Mega Evolution to chase. If Mega Chesnaught is on your radar, now's the time to jump into Ranked Battles and start climbing.