Diablo 4 Season 15's biggest bug, one revolving around Hellfire Torch and being able to equip more Unique charms than should be possible, won't be fixed this season, Blizzard has announced.Hellfire Torch is a new Unique charm that counts as an extra set charm and comes with some great beneficial stats, like +All Skills, +All Stats, and +All Resistances. Players can usually only have one Unique charm equipped at a time, but Hellfire Torch breaks that rule, allowing players to use it and another Unique charm.That's strong on its own, but there is currently a bugged interaction with Hellfire Torch that is allowing players to equip two Unique charms in addition to Hellfire Torch instead of one, granting even higher levels of power. https://www.youtube.com/watch?v=2L55dgNzpQ8The bug seems to stem from Hellfire Torch being used first alongside the Seal of the Golden Epiphany, which allows players to equip up to three Unique charms. However, players are later swapping out Golden Epiphany for the Mythic Seal of the Diamond Mind, a seal that reduces the number of charms needed for set bonuses, but are still able to benefit from having additional Unique charms equipped. That, in turn, allows players to gain advantages from a full five-piece set bonus, Hellfire Torch, and two Unique charms all at once. Now, Diablo 4 design director Dan Tanguay in a forum post said Blizzard is aware of the bug and said Hellfire Torch' s current behavior is "beyond what was originally intended." That being said, Blizzard will be letting it ride this season as it works towards a fix in the future."We know many players have spent significant time earning the Hellfire Torch and building characters around it," Tanguay said. "Because of that, we want to be thoughtful about making adjustments mid-season that could disrupt those investments."Tanguay continued: "We've also seen the positive reception to the Hellfire Torch itself from many players. The item has created a lot of excitement this season, and we've taken note of the feedback from those who have enjoyed earning it and incorporating it into their builds. While we don't have anything to announce today, it is something we're considering for the future, which makes it even more important that we fully understand and address this interaction the right way."The post states Blizzard will continue to investigate the issue so that any future changes will be "implemented correctly and behave as intended." Players in Season 15 just might be stronger than ever before. Alongside the bugged Hellfire Torch interaction, players can also use this trick to get around the game's crafted Mythic item restriction and fully deck themselves out in Mythic gear.It's just the last development in what has been one of Diablo 4's wildest, and most surprising, seasons yet. Season 15, Hell's Legacy, introduced all kinds of new content based on previous Diablo games, including boss fights against Diablo, Baal, and Mephisto ripped straight from earlier entries in the franchise. It's also filled to the brim with secrets upon secrets, including a showdown with the cow god Moophisto and even the return of the secret pony level, Whimsyshire, from Diablo 3.Diablo 4 will continue to receive new seasons going forward, but won't be getting new expansions, as Blizzard instead shifts its focus to Diablo 5. A new Diablo 4 class, the Amazon, will release as standalone DLC in the first half of 2027.