With Diablo 4 Season 15, the Season of Hell's Legacy, expected to wind down around early December 2026, now's a good time to look through your character and make a plan. Maybe you've got a few D4 items waiting in your Stash, or perhaps there's a reward you meant to claim weeks ago. Either way, a little housekeeping can make the move to the Eternal Realm much easier. Start with the things you still want to earn, then deal with your inventory once you know what you're keeping.

Pick Up Your Seasonal Rewards

Open the Season Rank screen and check for rewards you've unlocked but haven't claimed. Season 15 has nine ranks and 125 objectives, so it's easy to lose track of a cache or title along the way. The available rewards include Skill Points, Paragon Points, Resplendent Sparks and Mythic Unique caches, along with cosmetics such as the Dark Wanderbear pet. If you're close to another rank, look through the remaining objectives and choose ones that fit what you enjoy playing. There's no need to spend your last few sessions chasing an activity you can't stand. Here's what the full set of rank rewards can offer.

Spend Favor and Finish Your Splinter Goals

Take a look at the seasonal Reliquary before you log off for the last time. Its rewards include Platinum, a mount, mount armor, weapon cosmetics and a Town Portal effect. Favor can carry over, but only up to 99 tokens, so check your balance and spend any excess on rewards you want. It's also worth visiting the Splinters of Evil tracks. Diablo's Splinter of Terror, Baal's Splinter of Destruction and Mephisto's Splinter of Hatred each have their own progression and caches. If you're near a reputation reward, a little focused play could get you there while the seasonal system is still active. These steps are a useful place to start.

Claim any unlocked rewards in the Season Rank interface.
Choose your Reliquary rewards and check your remaining Favor.
Finish nearby Splinter reputation tiers and collect their caches.

Make Room for the Next Adventure

Your seasonal character and its gear move to the Eternal Realm when the season ends, along with currencies and crafting materials. Stash contents go into temporary withdrawal-only tabs, so sorting them now can save you a headache later. Salvage gear you don't want and check whether any Legendary Aspects can improve your Codex of Power. Look at your Eternal Realm gold and Murmuring Obols too; if you're close to a wallet cap, consider spending some Obols at the Purveyor of Curiosities. You can also use your Sparks to craft a Mythic Unique if you've got one in mind. While you're planning your next build and browsing D4 items for sale, check for an open character slot or choose an existing character for Rebirth. That way, you'll have one less thing to sort out when Season 16 arrives.