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Efv-8 Mars
Warframe · Equipment

Efv-8 Mars

Semi-automatic pistol with corrosive alternate fire

Released Mar 19, 2025

Efv-8 Mars is a semi-automatic pistol with a hitscan normal attack and a distinct projectile alternate fire that produces a Corrosive AoE. Consider it when you want both direct shots and a separate area attack; learn the different status chances and falloff for each alternate-fire entry.

TypePistolMastery requirement14Critical chance27%Critical multiplier2.1
Efv-8 Mars GUIDE

Understand Efv-8 Mars

Useful when…

  • Use normal hitscan fire for direct Impact and Puncture damage.
  • Use alternate fire for its listed Corrosive projectile and AoE attack.

Normal fire

The normal attack is hitscan at 6.5 shots per second, with 75 damage: 55 Puncture and 20 Impact. It has 27% critical chance, a 2.1× multiplier, and 17% status chance. The magazine holds 15 rounds and reloads in about 1.67 seconds. Accuracy is listed as 10, so the weapon's direct hitscan property does not imply high precision.

Alternate-fire entries

It separately lists an Alt-Fire AoE at 6.5 shots per second with 313 Corrosive damage, 33% status chance, and falloff ending at three units with 80% reduction. Keep the projectile and AoE figures distinct: they are separate attack entries, not one combined per-shot total.

Investment and comparisons

The pistol requires Mastery rank 14 and has a rank cap of 30 with Madurai and Vazarin polarities. Its 27% critical chance is a stronger starting point than its normal status chance, while the alternate fire has a higher listed status chance. Mk1-Furis is described as a standard Tenno automatic pistol; Lato Vandal is slower-firing but more accurate and damaging; Twin Vipers Wraith is a dual machine-pistol variant. Their handling differs from Efv-8 Mars's alternate-fire setup.

Limitations and tradeoffs

  • Versatile direct and area attack entries, each with different damage and status properties.
  • Alternate-fire AoE damage has strong listed falloff over a short range.
  • Low listed accuracy affects the practical precision of normal hitscan fire.

Common mistakes to avoid

  • Combining the separate Alt-Fire projectile and AoE entries into a single damage figure.
  • Applying the 33% alternate-fire status chance to normal fire.
  • Ignoring the AoE's short falloff range and high reduction.

Effects and reference details

Detailed properties

Critical chance27%
Critical multiplier2.1×
Status chance17%
Listed attack rate6.5
Accuracy10
TriggerSemi
Magazine size15
Reload time1.67 seconds
Multishot1
Foundry Credits20,000
Foundry time12 hours

Attack modes

ModeCritical chanceCritical multiplierStatus chanceDamage types
Normal Attack27%2.1×17%impact: 20, puncture: 55
Alt-Fire27%2.1×33%corrosive: 35
Alt-Fire AoE27%2.1×33%corrosive: 313

Each mode has its own properties. Alternate forms may require additional unlocks; these values are not combined build damage.

References and version

Game data version: Pinned public export

Efv-8 Mars — WARFRAME Wiki ↗
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