Inteleon with the Mightiest Mark is returning to Pokémon Scarlet and Pokémon Violet black crystal Tera Raid Battles! If you missed out on catching Inteleon during its last appearance, worry not—we’ve received intelligence that you can take on the Secret Agent Pokémon from Thursday, May 4, 2023, at 5:00 p.m. PDT to Sunday, May 7, 2023, at 4:59 p.m. PDT. Inteleon cannot normally be encountered in Paldea, and the Inteleon appearing during this event has Ice as its Tera Type. Be prepared—this Pokémon is a formidable foe, and it’s got the Mightiest Mark to prove it!

For the opportunity to encounter this Pokémon in Tera Raid Battles, you’ll need to have downloaded the latest Poké Portal News. You can do this by selecting Poké Portal in the X menu, then Mystery Gift, then Get 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.

To challenge Inteleon, Trainers will need to either complete the postgame events that follow the main story or join a 7-star Tera Raid Battle hosted by a Trainer who has completed those events. This special Inteleon can be caught only once per save data. You can still participate in Tera Raid Battles against this Inteleon if you’ve already caught it to obtain other rewards—including significant amounts of Exp. Candy for leveling up your Pokémon, treasures that can be sold at Pokémon Centers, items for improving your Pokémon’s stats, and Ice Tera Shards for changing your Pokémon’s Tera Type.

Be warned: Inteleon is certain to put up a tough fight. If you’re looking for some tips on how to defeat this powerful Pokémon, 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.