D1 Armory

An Insurmountable Skullfort

Exotic Helmet · Titan
Year 1Helmet

BRAINVAULT Sigma-ACTIUM-IX Cranial Dreadnought (Invincible Type)

Source: Nightfall, Prison of Elders, Xûr, Agent of the Nine

Stats

Defense135–155155
Discipline
22

The bar shows the base value; the lighter band is the range this item's perks can reach. Exact amounts are shown where they're known (Inventory perks and armor ammo perks). For other perks Bungie's D1 data only says which way a stat moves (▲▼). Inventory is the hidden stat behind reserve ammo; it's only converted to a round count for rocket launchers, the one weapon type with published D1 numbers. Stats in italics were hidden in-game.

Perks

This roll

  • Infusion

    Replenishes health each time you pick up an Orb of Light.

  • Impact Induction

    Causing damage with a melee reduces your grenade cooldown.

  • Improved Transfusion

    Kills with Storm Fist immediately trigger health regeneration. You also respawn with full Melee energy.

Every perk An Insurmountable Skullfort can roll

Column by column, as in the roll builder. Random slots roll one perk from their list.

  1. Column 1Infusion
  2. Column 2Impact Induction
  3. Column 3Improved Transfusion

Other versions

Item hash 2994845057