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The Necrobinder Build Guide

Doom Lich & Summon Master

The Necrobinder is a brand-new class — a lich who fights alongside Osty, a giant reanimated hand. Stack Doom on enemies for instant kills when their HP matches the Doom value, summon and sacrifice Osty for massive effects, and overwhelm foes with undead power.

Key Mechanics

Doom

Stack Doom on enemies. When an enemy's current HP equals or falls below their Doom value, they are instantly killed. Similar to Poison but triggers an instant kill instead of damage over time.

Summon (Osty)

Osty is the Necrobinder's giant reanimated hand companion. Buff Osty to deal damage and absorb hits for you. Osty acts independently each turn.

Sacrifice

Spend your own Strength (negative Strength) or HP to fuel powerful effects. High risk, high reward — the Necrobinder's defining trade-off.

Best Builds

Doom Build

Stack Doom rapidly on high-HP enemies to bypass their HP entirely. Doom ignores block, making it effective against shielded enemies.

Doom BoltCursed GraspDeath MarkNecrotic Touch

Osty Build

Buff Osty to extreme levels — high attack and high HP. Use Sacrifice to trade your own resources for Osty buffs. Osty becomes a second health bar.

Raise OstyEmpower UndeadBone ShieldSacrifice

Pro Tips

→Doom is most powerful against high-HP bosses — save your Doom stacking for them.
→Osty can absorb hits — position him as a shield when your HP is low.
→Negative Strength from Sacrifice is permanent — be careful not to go too deep.
→The Necrobinder has the highest skill ceiling of all 5 classes — expect a learning curve.