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Spira Prime
Warframe · Equipment

Spira Prime

Critical-focused throwing-dagger secondary

Released Feb 16, 2016

Spira Prime is an auto-trigger projectile dagger with a 30% critical chance and 3× critical multiplier. Its listed attack also has 14% status chance, a 12-round magazine and a 0.75-second reload.

TypeThrownMastery requirement10Critical chance30%Critical multiplier3
Spira Prime GUIDE

Understand Spira Prime

Useful when…

  • Use when you want projectile dagger fire with a 30% listed critical chance.
  • Consider it when Mastery Rank 10 is met and its listed firing and magazine characteristics suit you.

Attack and handling

The normal attack is a projectile dealing 60 listed damage per shot: 48 Puncture, 6 Impact and 6 Slash. It fires at 3.33 per second, has 100 accuracy, a 12-round magazine and a 0.75-second reload. It lists 30% critical chance, a 3× critical multiplier and 14% status chance.

Mastery and mod fit

Spira Prime requires Mastery Rank 10, has a rank cap of 30 and lists two Madurai polarities. Its listed critical chance and multiplier may inform a critical-mod preference; its 14% status chance is another base stat to consider.

Compare throwing options

Spira lists 82 damage per shot, compared with Spira Prime's 60; these per-shot values alone do not establish overall performance. Spira Prime lists a higher critical multiplier, status chance and fire rate, plus a larger magazine and shorter reload. Hikou is described as emphasizing ammo capacity and fire rate over damage, while Kunai is described as a silent alternative to a traditional sidearm.

Limitations and tradeoffs

  • Spira Prime lists 60 damage per shot, while Spira lists 82; the listed per-shot values do not alone establish overall performance.
  • Its Mastery requirement is 10, compared with Spira's 8.

Common mistakes to avoid

  • Treating per-shot damage or critical multiplier alone as a measure of overall performance.
  • Assuming thrown projectiles are hit-scan; the normal attack is listed as a projectile.

Effects and reference details

Detailed properties

Critical chance30%
Critical multiplier3×
Status chance14%
Listed attack rate3.33
Accuracy100
TriggerAuto
Magazine size12
Reload time0.75 seconds
Multishot1
Foundry Credits15,000
Foundry time12 hours

Attack modes

ModeCritical chanceCritical multiplierStatus chanceDamage types
Normal Attack30%3×14%impact: 6, slash: 6, puncture: 48

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

Spira Prime — WARFRAME Wiki ↗
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