{"id":3919,"date":"2026-08-16T18:00:33","date_gmt":"2026-08-16T11:00:33","guid":{"rendered":"https:\/\/neonsect.com\/diablo-4\/season-15-prep-checklist\/"},"modified":"2026-08-16T18:00:33","modified_gmt":"2026-08-16T11:00:33","slug":"season-15-prep-checklist","status":"publish","type":"post","link":"https:\/\/neonsect.com\/es\/diablo-4\/season-15-prep-checklist\/","title":{"rendered":"Preparar la Temporada 15 de Diablo 4: qu\u00e9 hacer antes del 15 de septiembre"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>Diablo 4 Season 15 starts September 15. Here&#8217;s what actually carries over via Rebirth, how the new Horadric Cube recipe changes mythic planning, and what to skip.<\/p>","protected":false},"author":4,"featured_media":3920,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[236],"tags":[],"blog_tag":[],"class_list":["post-3919","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-diablo-4"],"acf":{"redactor":[{"acf_fc_layout":"text","text":"<p><a href=\"\/diablo-4\/\">Diablo 4<\/a> Season 15 is expected to start September 15, 2026, and the month between now and then is the only window where prep <a href=\"https:\/\/neonsect.com\/diablo-4\/diablo-4-after-level-70-power\/\">actually<\/a> pays off. Once the season flips, most of what you'd \"get ready\" evaporates anyway, so the real question isn't how to grind harder before launch, it's which few actions survive the reset. This guide covers exactly that: the new Rebirth system, how the reworked Horadric Cube recipe should change what you do with mythics you've already built, and a short, clearly-flagged look at the newer PTR-only systems.<\/p>"},{"acf_fc_layout":"text","text":"<div class=\"post-tldr\"><p class=\"post-tldr__h\">TL;DR<\/p><ul>\n<li>Finish your Season 14 Journey chapters \u2014 claimed rewards stick, unclaimed ones don't.<\/li>\n<li>Decide now whether to Rebirth an Eternal character, and empty its gear into the stash beforehand.<\/li>\n<li>Pick which single unique you'd want as your one Crafted-tag mythic before you start hoarding materials for it.<\/li>\n<li>Don't bother leveling a fresh character or pushing content right now \u2014 Season 15 resets the leveling race and any seasonal-only progress anyway.<\/li>\n<\/ul><\/div>"},{"acf_fc_layout":"title","heading":"The Short Answer: Three Things Worth Doing, One That Isn't","tag":"h2"},{"acf_fc_layout":"text","text":"\n<p>Before diving into the mechanics, here's the version you can act on today.<\/p>\n<h3>Close out your Season 14 Journey<\/h3>\n<p>One pre-launch priority worth knocking out is finishing the <a href=\"https:\/\/neonsect.com\/diablo-4\/season-14-route-to-endgame\/\">Season 14 route to endgame<\/a> journey chapters you haven't claimed yet, since completing the Season 14 Journey and deciding which Eternal character to Rebirth are listed as pre-launch priorities in season-transition coverage. Claimed rewards are yours; anything still sitting unclaimed when the season ends is gone.<\/p>\n<h3>Decide your Rebirth character now, not on launch day<\/h3>\n<p>If you've got an Eternal character with a lot of cosmetic history attached, figure out now whether you're converting it. Waiting until September 15 to decide means doing the gear-clearing step under time pressure, which is exactly when people accidentally lose something.<\/p>\n<h3>Plan your one Crafted mythic target<\/h3>\n<p>Because the new Horadric Cube recipe limits you to a single equipped Crafted-tag item (more on that below), decide which slot you actually want it in before you start banking materials toward it blindly.<\/p>\n<div class=\"post-callout post-callout--tip\"><p class=\"post-callout__label\">Skip This<\/p><p>Leveling a brand-new character to 70 or pushing your Pit\/Nightmare Dungeon tier right now is close to wasted effort \u2014 Season 15 resets the leveling race and most seasonal-only progression the moment it starts, so that time buys you nothing that carries forward.<\/p><\/div>\n\n"},{"acf_fc_layout":"title","heading":"Diablo 4 Rebirth System Explained: What Actually Carries Over","tag":"h2"},{"acf_fc_layout":"text","text":"\n<p>Rebirth is the headline addition of patch 3.2.0, and it's been one of the most requested features since launch. After over three years, <a href=\"https:\/\/neonsect.com\/diablo-4\/season-14-route-to-endgame\/\">Diablo<\/a> 4 Season 15 is finally adding a Rebirth feature, allowing players to keep their exact characters from the Eternal realm into the Seasonal. The mechanic is straightforward in concept but the details matter, because \"keeps your character\" does not mean \"keeps your progress.\"<\/p>\n<p>Your name, class, cosmetic customization, playtime, and all available cosmetics \u2014 including pets, portals, tombstones, and transmogrifications \u2014 are preserved. All inventory items and equipment equipped on your character are lost, with the system showing a warning before you confirm. Functionally, since your gear does not transfer, the leveling experience is identical either way \u2014 Rebirth is entirely a cosmetic and identity choice, not a mechanical shortcut.<\/p>\n\n<div class=\"post-callout post-callout--warning\"><p class=\"post-callout__label\">Warning<\/p><p>The system only prevents you from rebirthing before all equipment is removed; it does not automatically transfer your equipment to a safe location \u2014 you have to manually move everything to the Eternal Realm's stash yourself before confirming. Miss an item in your inventory and it's simply gone.<\/p><\/div>\n<p>Who actually benefits here: players with two or more heavily cosmetic-invested Eternal characters get the most value from Rebirth, while players who built a single standard Eternal character without much cosmetic history can safely skip it \u2014 a fresh Season 15 character starts at the same Level 1 either way.<\/p>\n\n"},{"acf_fc_layout":"table","headers":[{"header_text":"Carries Over"},{"header_text":"Resets to Zero"}],"rows":[{"cells":[{"cell_text":"Character name and class"},{"cell_text":"Character level (back to 1)"}]},{"cells":[{"cell_text":"Appearance, transmogs, cosmetics"},{"cell_text":"Equipped gear and inventory items"}]},{"cells":[{"cell_text":"Mounts, pets, portals, tombstones"},{"cell_text":"Paragon board progress"}]},{"cells":[{"cell_text":"Accumulated playtime record"},{"cell_text":"Season-specific mechanics\/reputation"}]}],"size":"small"},{"acf_fc_layout":"text","text":"<figure class=\"blog-img\"><img src=\"https:\/\/shared.akamai.steamstatic.com\/store_item_assets\/steam\/apps\/2344520\/14880a1527241507d9a2d26f439f83fac20c4246\/ss_14880a1527241507d9a2d26f439f83fac20c4246.1920x1080.jpg?t=1782839766\" alt=\"Diablo 4 \u2014 in-game screenshot\" loading=\"lazy\"><\/figure>"},{"acf_fc_layout":"title","heading":"How the New Horadric Cube Recipe Changes Mythic Planning","tag":"h2"},{"acf_fc_layout":"text","text":"\n<p>This is the part that should change how you look at every mythic you already own, because it's not just a new crafting option \u2014 it's a hard constraint on how many of them you can wear at once. The new Horadric Cube recipe directly converts a chosen unique into its mythic version, and unlike the previous system, it should preserve the original item's affixes, Tempering and Masterworking.<\/p>\n<p>The catch: mythic uniques created using the powerful Horadric Cube Upgrade Direct recipe will have a Crafted tag, and you'll only be able to equip one Crafted-tag item at a time \u2014 although that limit applies specifically to this recipe. The Upgrade Direct recipe will be more expensive than the Blacksmith or Jeweler recipes, but it's a total 1:1 transfer of whatever you feed it in. The alternative path, the Jeweler Rune Crafting recipe, combines Resplendent Sparks and Runes and does not carry a Crafted tag \u2014 but it returns a random class-usable mythic from the chosen slot rather than a guaranteed upgrade of a specific item.<\/p>\n\n<div class=\"post-stat-row\">\n<div class=\"post-stat\"><span class=\"post-stat__v\">1<\/span><span class=\"post-stat__l\">Crafted item equippable<\/span><\/div>\n<div class=\"post-stat\"><span class=\"post-stat__v\">850+<\/span><span class=\"post-stat__l\">Item Power to feed cube<\/span><\/div>\n<div class=\"post-stat\"><span class=\"post-stat__v\">3<\/span><span class=\"post-stat__l\">Torment tiers, Challenge Dungeons<\/span><\/div>\n<\/div>\n<p>If you've already spent time chasing specific mythics for your build, this is worth reading against our <a href=\"https:\/\/neonsect.com\/diablo-4\/mythic-unique-farming-guide\/\">guide to actually farming mythic uniques<\/a> before you decide which one item earns the Crafted slot.<\/p>\n\n"},{"acf_fc_layout":"table","headers":[{"header_text":"Source"},{"header_text":"What You Get"},{"header_text":"Requirement"},{"header_text":"Crafted Tag?"}],"rows":[{"cells":[{"cell_text":"Horadric Cube \u2014 Upgrade Direct"},{"cell_text":"Guaranteed mythic version of your chosen item, affixes\/tempering\/masterworking intact"},{"cell_text":"Higher material cost; item at 850+ Item Power"},{"cell_text":"Yes \u2014 limits you to one equipped"}]},{"cells":[{"cell_text":"Jeweler \u2014 Rune Crafting"},{"cell_text":"Random class-usable mythic from a chosen slot"},{"cell_text":"Resplendent Sparks + Runes"},{"cell_text":"No restriction"}]}],"size":"small"},{"acf_fc_layout":"title","heading":"Soul Splinters and Challenge Dungeons: What We Know From PTR","tag":"h2"},{"acf_fc_layout":"text","text":"\n<p>These two systems are the other big pieces of patch 3.2.0, but everything below is PTR data from the August 4\u201311 test window, not confirmed live-season content. Soul Splinters are new unique socketables that provide power \"with a bite\" \u2014 each one pairs a strong buff with a real drawback, meant to socket into jewelry. Challenge Dungeons are a new system that spawns portals in the overworld leading to boss encounters, where in Torment difficulties you can voluntarily increase the difficulty up to three Torment tiers above your current setting for better rewards. Blizzard has been explicit that the specific encounters tested on this PTR are test content and won't be the final Season 15 versions, so treat any specific boss list or splinter count you've seen elsewhere as provisional. We've broken the full PTR content down separately in our <a href=\"https:\/\/neonsect.com\/diablo-4\/season-15-ptr-blizzcon\/\">PTR reveals versus what Blizzard held back<\/a> analysis \u2014 worth reading if you want the granular list, since this section is intentionally short.<\/p>\n\n"},{"acf_fc_layout":"title","heading":"What to Do Before September 15: Full Checklist","tag":"h2"},{"acf_fc_layout":"table","headers":[{"header_text":"Action"},{"header_text":"Why"},{"header_text":"Burns or Carries Over"}],"rows":[{"cells":[{"cell_text":"Finish Season 14 Journey chapters"},{"cell_text":"Reward caches stop being claimable once the season closes"},{"cell_text":"Claimed rewards carry; unclaimed points burn"}]},{"cells":[{"cell_text":"Decide + execute Rebirth (if wanted)"},{"cell_text":"Locks in your character's identity for Season 15 without a duplicate alt"},{"cell_text":"Cosmetics\/name carry; gear and level reset"}]},{"cells":[{"cell_text":"Empty inventory and equipped gear to Eternal stash"},{"cell_text":"Rebirth wipes anything left on the character at confirmation"},{"cell_text":"Stash contents carry over untouched"}]},{"cells":[{"cell_text":"Bank crafting materials you're not using this week"},{"cell_text":"General crafting mats stay in the Eternal stash across seasons"},{"cell_text":"Materials carry; seasonal-only currencies do not"}]},{"cells":[{"cell_text":"Pick your one Crafted-mythic target slot"},{"cell_text":"The Crafted tag limits you to one equipped Cube-upgraded item"},{"cell_text":"Planning only \u2014 nothing to burn yet"}]},{"cells":[{"cell_text":"Level a fresh character or push Torment tier right now"},{"cell_text":"Season 15 resets the leveling race and most seasonal progression anyway"},{"cell_text":"Burns completely at season start"}]}],"size":"small"},{"acf_fc_layout":"title","heading":"The Honest Cost: Is Prepping Even Worth Your Time","tag":"h2"},{"acf_fc_layout":"text","text":"\n<p>Realistically, the useful part of this checklist \u2014 clearing your Season 14 Journey, deciding on Rebirth, moving gear to the stash, and picking a Crafted-mythic target \u2014 is a few hours of account admin, not a grind. There's no meaningful amount of in-game power you can bank ahead of a season reset, because Paragon boards, seasonal reputation, and leveling all restart regardless of what you do in August. If you skip prep entirely and just log in on September 15 to make a fresh character, you lose almost nothing except maybe an unclaimed Journey reward or two and the small convenience of not scrambling to empty a character's bags at the last minute. Prep here is about avoiding an unforced error, not about gaining an edge \u2014 treat it as an afternoon task, not a project.<\/p>\n\n"},{"acf_fc_layout":"title","heading":"Step-by-Step: Season 15 Prep Checklist","tag":"h2"},{"acf_fc_layout":"steps","intro":"Follow this sequence to get it done fast.","steps":[{"title":"Claim every Season 14 Journey reward you're owed","description":"log in and clear outstanding chapters before the season rolls over, since unclaimed rewards don't carry.","image":null},{"title":"Audit your Eternal characters","description":"identify whether any of them has enough cosmetic history (transmogs, mounts, pets) to be worth converting via Rebirth.","image":null},{"title":"Move all equipped gear and inventory items to the Eternal","description":"do this well before you touch the Rebirth button, since the conversion is one-way and wipes anything still on the character.","image":null},{"title":"Confirm Rebirth on your chosen character, if you're using it","description":"expect the character to drop to level 1 while keeping its name, appearance, and cosmetics.","image":null},{"title":"Decide which single item you'll target with the Horadric","description":"since only one Crafted-tag mythic can be equipped, this decision should happen before you sink materials into it.","image":null}]},{"acf_fc_layout":"title","heading":"Common Misconceptions About Season 15 Prep","tag":"h2"},{"acf_fc_layout":"text","text":"\n<h3>\"Rebirth saves my progress\"<\/h3>\n<p>It saves your character's identity, not its progress. Level, gear, and Paragon points all reset to zero \u2014 only the name, appearance, cosmetics, mounts, pets, and cosmetic history carry into the season.<\/p>\n<h3>\"The Crafted tag limits how many mythics I can wear\"<\/h3>\n<p>It only limits Cube-upgraded mythics specifically. Mythics you find as drops or craft through the Jeweler's Rune Crafting recipe don't carry the tag and stack normally alongside your one Crafted item.<\/p>\n<h3>\"PTR numbers are what launches with the season\"<\/h3>\n<p><a href=\"https:\/\/neonsect.com\/diablo-4\/season-15-ptr-blizzcon\/\">Blizzard<\/a> has said outright that PTR encounters and balance values are test content, and BlizzCon 2026 is expected to reveal more of the season before launch. Treat anything from the August PTR window as subject to change.<\/p>\n\n"},{"acf_fc_layout":"title","heading":"Our Take: Is Season 15 Prep Worth It","tag":"h2"},{"acf_fc_layout":"text","text":"\n<div class=\"post-verdict\"><p class=\"post-verdict__h\">Our Take<\/p><p class=\"post-verdict__lead\">Do the housekeeping, skip the grinding.<\/p><p>The only genuinely valuable prep here is administrative: claim what you're owed, don't lose gear to a careless Rebirth click, and know which item you're aiming a Crafted mythic at. Anything that looks like \"getting ahead\" \u2014 leveling, pushing difficulty, hoarding seasonal currency \u2014 is wasted, because Season 15 resets the systems that would make that progress matter. If you've got an evening free sometime before September 15, that's enough.<\/p><\/div>\n\n"},{"acf_fc_layout":"faq","items":[{"question":"When does Diablo 4 Season 15 start?","answer":"Season 15 is expected to start September 15, 2026, following the patch 3.2.0 PTR that ran August 4\u201311."},{"question":"Does Rebirth transfer my gear to the new season?","answer":"No. Rebirth resets your character to level 1 and wipes equipped gear and inventory unless you manually move everything to the Eternal stash first. Only the name, appearance, cosmetics, mounts, pets, and cosmetic history carry over."},{"question":"Can I equip more than one Crafted mythic?","answer":"No \u2014 the Horadric Cube's Upgrade Direct recipe tags its output as Crafted, and only one Crafted item can be equipped at a time. Mythics from other sources, including the Jeweler's recipe, aren't affected by that limit."},{"question":"Should I level a new character before Season 15 starts?","answer":"Not really. Leveling now doesn't carry any advantage into the new season, since Season 15 resets the leveling race for everyone regardless of what your Eternal characters look like beforehand."},{"question":"Are Soul Splinters and Challenge Dungeons confirmed for launch?","answer":"They're confirmed as tested systems on the 3.2.0 PTR, but Blizzard has said the specific PTR encounters and values aren't final, so expect some changes by the September launch."}]}],"bottom":[{"acf_fc_layout":"more_articles","heading":"","posts":[],"count":10},{"acf_fc_layout":"chat","heading":""}],"meta_description":"Diablo 4 Season 15 starts September 15. Here's what actually carries over via Rebirth, how the new Horadric Cube recipe changes mythic planning, and what to skip."},"_links":{"self":[{"href":"https:\/\/neonsect.com\/es\/wp-json\/wp\/v2\/posts\/3919","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/neonsect.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/neonsect.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/neonsect.com\/es\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/neonsect.com\/es\/wp-json\/wp\/v2\/comments?post=3919"}],"version-history":[{"count":0,"href":"https:\/\/neonsect.com\/es\/wp-json\/wp\/v2\/posts\/3919\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/neonsect.com\/es\/wp-json\/wp\/v2\/media\/3920"}],"wp:attachment":[{"href":"https:\/\/neonsect.com\/es\/wp-json\/wp\/v2\/media?parent=3919"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/neonsect.com\/es\/wp-json\/wp\/v2\/categories?post=3919"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/neonsect.com\/es\/wp-json\/wp\/v2\/tags?post=3919"},{"taxonomy":"blog_tag","embeddable":true,"href":"https:\/\/neonsect.com\/es\/wp-json\/wp\/v2\/blog_tag?post=3919"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}