Best Diablo 4 Builds to Farm Belial (and Other Lair Bosses) in
Diablo 4 Items Season 8
Belial is one of the toughest Lair Bosses in Diablo 4 Season 8- a multi-phase fight that demands high single-target burst, responsive mobility, and excellent survivability. Whether you're farming Belia for Refined Terror, Radiant Spark, or elite Diablo 4 Items, a top-tier build is essential for clearing monsters quickly and racking up kills consistently.
Here's a breakdown of the best boss-killing builds- one per class- optimized for farming Belial and other Lair Bosses like Duriel, Andariel, and Grigoire in the current meta.
Rogue- Twisting Blades Shadow Clone Build
Why it works: This build is the gold standard for bossing in Season 8. Shadow Clone duplicates your return hits for a massive burst, and Twisting Blades naturally shred through health bars when positioned correctly.
Key Aspects & Gear:
Bladedancer's Aspect- Enhances returning blades (Jalal's Vigil, Scosglen)
Aspect of the Expectant- Boosts core skill damage (Underroot, Scosglen)
Condemnation (Unique dagger)- Big burst from combo point synergy (Varshan)
Grasp of Shadow- Shadow Clone synergy for even more damage (Grigoire)
Tips:
Use Shadow Clone right before Belial's second phase to nuke his final HP bar.
Keep Twisting Blades bouncing with tight movement and constant evasion.
Sorcerer- Lightning Spear Auto-Crit Build
Why it works: Auto-casting Lightning Spear with Unstable Currents provides insane crit uptime and
Diablo IV Items for sale consistent pressure, perfect for Belial's poison pools and movement-heavy phases.
