Blizzard created the Armory that allows players from MeadeDorian's blog

Since that time, Diablo has seen a continuous, regular stream of updates which have kept the game relevant for long-time fans D2R ladder items. It saw a significant class adjustment with Patch 2. 2. The next major patch introduced an Season Journey feature to let you keep track of your seasons, along with Kunai's Cube, a special item that lets players transfer Legendary traits, in addition to unique quality-of-life features. 

The patch also introduced Nephalem Rifts, a new type of dynamic content which made the game more playable. Patch 2. 4 added Set Dungeons, a way to test your abilities playing in Adventure Mode at the peak of your capabilities and equipment. The patch also included Greater Rifts, an riff on the Nephalem Rifts that had already been popular. 

Then, Blizzard created the Armory that allows players to change between loadouts. It also added a new class as DLC, the Necromancer, in Patch 2. 6. This was followed with class rebalancing, as well as specific Endgame armor sets to players who were drawn to an entirely new character. 

In the last month -- almost 10 years post-launch, Diablo received a major update with a completely new game mode buy diablo II resurrected items. A new mode called Echoing Nightmare mode lets you play your favorite character in the winter against waves of Nephalem warriors that have fallen.