Last Scarab

Aura + Exilus on top, then eight general slots in two rows of four.

✓-7

Stand United

Squad receives +25% Armor

✓9

Power Drift

+15% Ability Strength · +30% Chance to Resist Knockdown

✓16

Umbral Vitality

+100% Health · +11% Tau Resistance

✓16

Umbral Fiber

+100% Armor · +11% Tau Resistance

✓16

Umbral Intensify

+44% Ability Strength · +11% Tau Resistance

✓12

Adaptation

When Damaged: · +10% Resistance to that Damage Type for 20s. Stacks up to 90%.

✓14

Primed Continuity

+55% Ability Duration

✓9

Negation Armor

Scarab Shell Augment: When Inaros takes fatal damage, he consumes Scarab Shell to heal with a brief invulnerability that ends with a deadly Slash Status Effect. Cooldown 30s.

✓12

Rolling Guard

On Dodge: · Become invulnerable for 3s and remove all Status Effects. 7s cooldown.

✓16

Blind Rage

+99% Ability Strength · -55% Ability Efficiency

Arcanes

Recommended pair first, then flexible swaps.

RecommendedArcane PersistenceWarframe · RareDamage cap tankRecommendedArcane BlessingWarframe · RareHealth

Arcane GuardianWarframe · UncommonAlt armor

Stack armor for Arcane Persistence (Scarab Shell + Guardian / Umbral Fiber / shards), keep Shell charged, Negation Armor for fatal hits. Sandstorm heals between pulls.

Inaros has no shields — massive health and armor do the tanking. Finishers and Sandstorm heal; Scarab Shell adds armor and status absorb. Arcane Persistence pairs extremely well once armor is high enough.

• 1 Desiccation — Blind wave that steals health and opens finishers. Desiccation's Curse spawns Swarm Kavats on finisher kills.
• 2 Sandstorm — Become a healing tornado. Elemental Sandstorm primes from your melee elements.
• 3 Scarab Shell — Spend health to build armor and absorb statuses. Negation Armor is a cheat-death on fatal hits.
• 4 Scarab Swarm — Corrosive scarabs that scale with health; kills can spawn Swarm Kavats.
• Augment: Negation Armor on Scarab Shell. Arcane Persistence is the modern backbone.

• Armor — Persistence comfort
• Health
• Strength flex

Keep Scarab Shell. Flex Scarab Swarm for Roar / Eclipse if guns lead.

• Steel Path Survival / Defense / Disruption

  Excellent

  Arcane Persistence + Scarab Shell armor makes Inaros nearly immortal on SP endurance; Negation Armor is the panic button.

• Mobile Defense / Excavation

  Excellent

  Stand on the point under Persistence caps.

• Exterminate / Capture Speed Runs

  Situational

  Tank comfort; clear speed depends on Sandstorm / guns.

• Spy / Rescue / Nightmare

  Weak

  Loud desert tank — not stealth.

• Open World / Bounties

  Strong

  Hard to kill on bounty camps.

• Long-Range Gunplay / Eidolon-Style Content

  Situational

  Survives hunts; not an Amp specialist.