Mewtwo is coming soon to 7-star Tera Raid Battles, and you can prepare for this legendary challenge by adding some new allies to your team! You may have already taken on powerful attackers with key type advantages against Mewtwo, but this week, you can challenge and team up with supportive Pokémon that are perfect for controlling the battlefield and supporting their heavy-hitting teammates. Blissey, Hatterene, and Grimmsnarl are appearing more frequently in Pokémon Scarlet and Pokémon Violet 5-star Tera Raid Battles from Thursday, August 17, 2023, at 5:00 p.m. PDT to Thursday, August 31, 2023, at 4:59 p.m. PDT, then again from Thursday, August 31, 2023, at 5:00 p.m. PDT to Sunday, September 17, 2023, at 4:59 p.m. PDT.

Mewtwo is sure to be a formidable foe—and it’s got the Mightiest Mark to prove it—so get ready to protect your allies with Blissey, Hatterene, and Grimmsnarl’s valuable support moves, including Helping Hand, Light Screen, and more.

For the opportunity to encounter these Pokémon in Tera Raid Battles, you’ll need to have downloaded the latest Poké Portal News. You can do this by selecting Poké Portal from the X menu, then Mystery Gift, then Check Poké Portal News. After that, whenever you see a sparkling pillar of light shining from a Tera Raid crystal, you can walk up to the crystal and interact with it to start a Tera Raid Battle with a Tera Pokémon.

If you’re looking for some tips on how to defeat these Pokémon and add them to your team, head on over to our Tera Raid Battle Tips article. Learn the ins and outs of Tera Raid Battles in the Paldea region so that you never miss a chance to catch a powerful Pokémon or earn handsome rewards.