Sanctuary Build & DPS Simulator

Configure skill trees, calibrate critical chance and vulnerability multipliers, and simulate real-time damage rotations against dungeon bosses.

Skill Tree & Points

8 Points Available

Weapon & Affixes

Gear Roll

Base Weapon DMG

Attack Speed (Hz)

Crit Chance (%)

Crit Multiplier (%)

Vulnerable Status Uptime 60% Vulnerable applies an authoritative 1.20x flat multiplier to all outgoing damage.

Target Armor / Tier Torment Boss (35% DR)

Echo of Hatred 100%

Status: Normal 0 Hits

Sustained DPS

Peak: 0

💾 Export Build File (.JSON)

Ready. Click "Run 10s Combat Trial" or adjust skill ranks to benchmark rotation output.

Average Hit

Critical Hit Rate

Damage from Vulnerable

Total Damage Dealt

Rotation Damage Composition

Core Ability 65%

Ultimate / Mastery 25%

Basic Generator / Bleed 10%

The Arithmetic of 30 Years of ARPG Combat

From the original 1996 Tristram cathedral dungeon to modern open-world ARPGs, high-level theorycrafting hinges on separate damage calculation buckets. Additive affixes are lumped together before being multiplied by discrete terms:

            Final Hit = Base Weapon × Skill Rank Scaling × (1 + Additive Affixes) × Crit Multiplier × Vulnerable (1.20) × (1 - Target DR)
          

Balancing your build across multiple independent multipliers produces orders of magnitude higher sustained DPS than stacking a single stat pool.

Frequently Asked Questions

Why is Vulnerable uptime so critical?

Vulnerability is historically applied as an independent multiplicative bucket rather than an additive pool. A 60% uptime effectively boosts total rotation output by an authentic 12% across long raid encounters.

How does skill point allocation scale?

Rank 1 unlocks the core mechanics and baseline weapon damage ratio. Subsequent ranks (up to Rank 5 or gear-buffed Rank 7) provide diminishing relative returns per point, encouraging efficient allocation into synergies and passives once key thresholds are satisfied.

Can I export this configuration into my build planners?

Yes. The "Export Build File" button bundles all skill ranks, weapon affixes, target resistance settings, and simulated DPS metrics into a validated JSON manifest.