Competitive Megas.
With new megas being steadily revealed for Pokémon Legends: Z-A, three of the latest newly announced megas, offer new forms for the Kalos starters, but there’s a catch. The only way players will be able to obtain the likes of Mega Chesnaught, Mega Delphox and Mega Greninja, is to obtain their associated mega stone via rank-up rewards during the game’s Battle Club’s Ranked Battles. For the full details, we have them here:
The Mega Stones required to Mega Evolve Chesnaught, Delphox, and Greninja can be obtained from the the Z-A Battle Club as rewards for battling other Trainers in online Ranked Battles.
Ranked Battles offer three types of rewards: battle rewards obtainable after each battle, promotion rewards obtainable upon rising in rank, and season rewards—which vary by rank—obtainable at the end of each season. Keep battling and refining your skills to try to get a variety of rewards. Mega Stones for Mega Chesnaught, Mega Delphox, and Mega Greninja can only be obtained as rewards for being promoted up the ranks.
Mega Stones Obtainable as Promotion Rewards:
Ranked Battles Season 1:
Schedule: October 16, 2025 at 06:00 UTC — November 5, 2025 at 05:59 UTC
Main Reward: Greninjite | Reach Rank K
Ranked Battles Season 2:
Schedule: November 6, 2025 at 06:00 UTC — November 26, 2025 at 05:59 UTC
Main Reward: Delphoxite | Reach Rank S
Other Mega Stones available as Rewards:
- Greninjite | Reach Rank Y
Ranked Battles Season 3:
Schedule: November 27, 2025 at 06:00 UTC — December 18, 2025 at 05:59 UTC
Main Reward: Chesnaughtite | Reach Rank S
Other Mega Stones available as Rewards:
- Delphoxite | Reach Rank V
- Greninjite | Reach Rank Y
Ranked Battles Season 4:
Schedule: December 18, 2025 at 06:00 UTC — January 7, 2026 at 01:59 UTC
Main Reward: Baxacalibrite | Reach Rank S
Other Mega Stones available as Rewards:
- Chesnaughtite | Reach Rank U
- Delphoxite | Reach Rank V
- Greninjite | Reach Rank Y
Ranked Battles Season 5:
Schedule: January 8, 2026 at 06:00 UTC — January 29, 2026 at 01:59 UTC
Main Reward: Sceptilite | Reach Rank S
Other Mega Stones available as Rewards:
- Baxacalibrite | Reach Rank V
- Chesnaughtite | Reach Rank W
- Delphoxite | Reach Rank X
- Greninjite | Reach Rank Y
Ranked Battles Season 6:
Schedule: January 29, 2026 at 06:00 UTC — February 19, 2026 at 01:59 UTC
Main Reward: Swampertite | Reach Rank S
Other Mega Stones available as Rewards:
- Sceptilite | Reach Rank U
- Baxacalibrite | Reach Rank V
- Chesnaughtite | Reach Rank W
- Delphoxite | Reach Rank X
- Greninjite | Reach Rank Y
Ranked Battles Season 7:
Schedule: February 19, 2026 at 06:00 UTC — March 12, 2026 at 01:59 UTC
Main Reward: Blazikenite | Reach Rank S
Other Mega Stones available as Rewards:
- Swampertite | Reach Rank T
- Sceptilite | Reach Rank U
- Baxacalibrite | Reach Rank V
- Chesnaughtite | Reach Rank W
- Delphoxite | Reach Rank X
- Greninjite | Reach Rank Y
Ranked Battles Season 8:
Schedule: March 12, 2026 at 06:00 UTC — April 2, 2026 at 01:59 UTC
Mega Stones available as Rewards:
- Blazikenite | Reach Rank S
- Swampertite | Reach Rank T
- Sceptilite | Reach Rank U
- Baxacalibrite | Reach Rank V
- Chesnaughtite | Reach Rank W
- Delphoxite | Reach Rank X
- Greninjite | Reach Rank Y
Ranked Battles Season 9:
Schedule: April 2, 2026 at 06:00 UTC — April 23, 2026 at 01:59 UTC
Mega Stones available as Rewards:
- Blazikenite | Reach Rank S
- Swampertite | Reach Rank T
- Sceptilite | Reach Rank U
- Baxacalibrite | Reach Rank V
- Chesnaughtite | Reach Rank W
- Delphoxite | Reach Rank X
- Greninjite | Reach Rank Y
About Pokémon Legends: Z-A:
Live the life of a Pokémon Trainer in the streets of Lumiose City! — Lumiose City—a home for people and Pokémon alike. Here, thanks to an urban redevelopment plan driven by Quasartico Inc., the lush greenery of verdant parks and natural vistas intermingles with facilities made using the latest cutting-edge technology. A lot has changed here since the days of the Pokémon X and Pokémon Y games!
Choose Chikorita, Tepig, or Totodile as your first partner Pokémon, and then set off on a grand adventure! Your journey will take you to all manner of sights in the streets arrayed around Prism Tower, including shops, restaurants, and places called wild zones—where Pokémon roam free. As you catch, train, and battle Pokémon, there will be plenty of people to meet too—like AZ, the enigmatic owner of Hotel Z.
Catch, battle, and Mega Evolve—all in real time! — Step onto the battlefield and command your Pokémon directly—there are no turns! For the first time in the Pokémon RPG series, Trainers and their Pokémon can both move around in real-time battles, and your Pokémon will unleash their moves when you tell them to. Strategically swapping out your Pokémon and accounting for each move’s timing and area of effect will greatly help you in this new style of battle.
Once you obtain a Mega Ring and a Pokémon’s Mega Stone, you can harness the power of Mega Evolution! Temporarily unleash your Pokémon’s hidden energy to transform its appearance, greatly enhance its capabilities, and perhaps even change its type. Mega Evolution might just be the key to overcoming your toughest challenges!
Compete in the Z-A Royale and try to become the strongest Pokémon Trainer in town — You’re invited to join the Z-A Royale, a competition for Pokémon Trainers to test their skills and determine who’s strongest. Each night, a battle zone for the competition will appear. Prepare yourself by spending the day in wild zones, catching and training Pokémon, then venture into the battle zone and take on other Trainers. Be strategic and complete bonus card challenges as you battle to speed up your climb from Rank Z to Rank A. Reach the top, and you might just have a wish granted!
Source: Pokémon
