{"rewrite":{"id":"r_d3d96268e65840c708be3900","clusterId":"c_387209b52686a5044ea655f8","slug":"pokemon-sleep-sets-mewtwo-event-for-september-2026","model":"deepseek-v4-flash:free","headline":"Pokemon Sleep Sets Mewtwo Event for September 2026","summary":"Pokemon Sleep will hold an in-game event in September 2026 where players can meet the Legendary Pokemon Mewtwo on Greengrass Isle and Greengrass Isle EX. Psychic-type Pokemon will be especially active. A separate event to meet Mew is also planned, with details to be announced later.","whyItMatters":"The event introduces Mewtwo's new main skill, Psychic Break (Berry Zone), which boosts energy from Mago Berries and stacks its effect, adding a new strategic layer to sleep research.","webCardHtml":"\u003cp\u003eThe Pokemon Company announced on August 4, 2026 that Pokemon Sleep will host an event in September 2026 featuring the Legendary Pokemon Mewtwo. The event takes place on Greengrass Isle and Greengrass Isle EX, where Psychic-type Pokemon will be especially active.\u003c/p\u003e\u003cp\u003eMewtwo\u0026#39;s main skill, Psychic Break (Berry Zone), increases Snorlax\u0026#39;s energy and deploys a Berry Zone on the field. While active, energy from Mago Berries (Psychic-type) is increased, and the effect stacks each time the skill triggers until it reaches its cap. The Berry Zone persists even if Mewtwo is removed from the helper team, and players can switch to another Psychic-type Pokemon after deploying it. Mewtwo is a special Pokemon, limited to one per team.\u003c/p\u003e\u003cp\u003eFor researchers who have not yet befriended Mew, a separate event to meet Mew is planned, with specifications to avoid wasting Mew\u0026#39;s friend points accumulated on New Moon Day. Further details will be announced later.\u003c/p\u003e","blueskyPost":"Pokemon Sleep's September 2026 event brings Mewtwo to Greengrass Isle, but the separate Mew event, with details still pending, suggests the game is pacing Legendary releases.","twitterPost":"Pokemon Sleep's Mewtwo event lands September 2026, but the Mew event's lack of details hints at a staggered rollout.","threadsPost":"Pokemon Sleep announced a Mewtwo event for September 2026, but the Mew event's details are still under wraps. That gap suggests the game is spacing out Legendary encounters, keeping players checking back.","newsletterBlurb":"Pokemon Sleep will host a Mewtwo event in September 2026, introducing the Legendary's new main skill Psychic Break (Berry Zone). A separate event to meet Mew is also planned, with details to follow.","attributionJson":"[{\"source\":\"4Gamer.net\",\"url\":\"https://www.4gamer.net/games/462/G046207/20260804010/\",\"title\":\"Pokémon Sleep to Hold Event Featuring Mewtwo in September 2026; Event to Meet Mew Also Planned\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4246,"outputTokens":620,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1786034906,"createdAt":"2026-08-06T16:42:29.000Z","publishedAt":"2026-08-06T16:43:43.000Z","updatedAt":"2026-08-06T16:42:29.000Z"},"cluster":{"id":"c_387209b52686a5044ea655f8","canonicalTitle":"「Pokémon Sleep」，ミュウツーが登場するイベントが2026年9月に開催。ミュウと出会えるイベントも実施","representativeArticleId":"a_31b8565490a6cb03e016ba40","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"Pokémon Sleep\"],\"studios\":[],\"people\":[],\"type\":\"announcement\",\"domain\":\"games\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-08-04T03:47:42.000Z","lastSeenAt":"2026-08-04T03:47:42.000Z","updatedAt":"2026-08-06T16:43:43.000Z"},"attribution":[{"source":"4Gamer.net","url":"https://www.4gamer.net/games/462/G046207/20260804010/","title":"「Pokémon Sleep」，ミュウツーが登場するイベントが2026年9月に開催。ミュウと出会えるイベントも実施"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["Pokémon Sleep"],"studios":[],"people":[],"type":"announcement","domain":"games","is_roundup":false},"keyFacts":null}