The recent patch 1.0.3 in Diablo 4 brought significant buffs to Nightmare dungeons, significantly increasing their efficiency and experience (XP) rewards per run. This has completely changed the XP meta, prompting players to adopt new levelling strategies. In this guide, we will delve into the details of these changes and share valuable insights on preparing for Season 1. Please note that the testing and achievements discussed in this article were done in a group setting, and solo players may require more time to reach level 100. Let's dive into the findings and preparations for the upcoming season.

Leveling Strategy and Time Estimates:
With the revamped Nightmare dungeons, the new meta for leveling involves running Nightmare dungeons that are three levels higher than your character's level. The formula for determining the optimal dungeon level is character level - 52. This strategy applies to both group and solo play, with the focus on efficiency and maximizing XP gains.

For Season 1, We estimate that the first players to reach level 100 will likely do so in under 20 hours, assuming no further changes to the game. It's important to keep in mind that these estimates are subject to change based on potential buffs or nerfs introduced in future updates.

Season 1 Preparation and Considerations:
To prepare for Season 1, players can take advantage of the unlocked Altars of Lilith, which allow immediate access to Nightmare dungeons without having to complete the story. Additionally, extra skill points and stats will be granted, making the leveling process even faster.

We suggests aiming for a one-session leveling experience on the first day of Season 1, highlighting the increased comfort compared to previous seasons. The removal of the story requirement and the availability of Renown bonuses contribute to a significant time save. It's crucial to be aware that while the estimated time for Season 1 leveling is 20 hours, the actual time may vary depending on individual circumstances and potential additional XP boosts from the Battle Pass.

Nightmare Dungeon Recommendations:
Nightmare dungeons like the Champions Demise, Blind Burrows, and Zenith are highly efficient for leveling. These dungeons provide substantial XP rewards, especially when played in a group. By splitting up and tackling different sections of the dungeon simultaneously, players can optimize their XP gains and clear times.

Conclusion:
As Diablo 4 continues to evolve, the Nightmare dungeons have become the go-to method for efficient leveling. With careful planning, players can aim for fast progression and potentially reach level 100 within 20 hours in Season 1.