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Tatsu Prime
Warframe · Equipment

Tatsu Prime

Two-Handed Nikana with separate normal, projectile, and slam attack profiles.

Released Oct 5, 2022

Tatsu Prime requires Mastery Rank 14. Its normal attack combines Impact, Puncture, Slash, and Radiation damage; its projectile and slam attacks have distinct listed profiles. The description says it grows more powerful with each enemy’s demise, especially when wielded by Revenant, but does not explain how that effect works.

TypeTwo-Handed NikanaMastery requirement14Critical chance22%Critical multiplier2.4
Tatsu Prime GUIDE

Understand Tatsu Prime

Useful when…

  • Consider its normal attack when the listed physical and Radiation damage mix suits your use.
  • Assess the projectile and slam attacks as separate modes with their own damage profiles.
  • Compare its listed range and handling when choosing a melee weapon.

Normal attack and projectile

The normal attack lists 20 Impact, 54 Puncture, 76 Slash, and 80 Radiation damage, with 22% critical chance, a 2.4× critical multiplier, and 30% status chance. Its attack speed is listed as 1.17. The Soul Swarm Projectile is a separate profile: 96 Radiation damage, 11% critical chance, a 1.9× critical multiplier, and 23% status chance. The description mentions increased power after enemy defeats, especially with Revenant, but does not specify its mechanics or connect it to the projectile.

Slam attacks and handling

The Slam Attack lists 460 Impact damage, with falloff from 0 to 7 and a 50% reduction. The Heavy Slam Attack lists 690 Blast damage, with falloff from 0 to 8 and a 30% reduction. Listed handling includes 3 range, 0.7 follow-through, a five-second combo duration, and a 55-degree blocking angle. These entries are separate attack profiles; do not combine their values with the normal attack or projectile.

Mastery and defeat-related description

Tatsu Prime requires Mastery Rank 14. Its description refers to growing more powerful with each enemy’s demise, especially when wielded by Revenant, but gives no trigger details, charge count, or projectile-release condition. The listed weapon information does not establish those mechanics.

Limitations and tradeoffs

  • Its attack modes have distinct damage and critical/status profiles.
  • The defeat-related increase is mentioned but its operation is unspecified.

Common mistakes to avoid

  • Inferring specific defeat-trigger or projectile-release mechanics from the description alone.
  • Combining projectile, slam, and normal attack values into one profile.
  • Adding units to the listed range or falloff values.

Effects and reference details

Detailed properties

Critical chance22%
Critical multiplier2.4×
Status chance30%
Listed attack rate1.17
Blocking angle55
Combo duration5 seconds
Follow through0.7
Range3 m
Foundry Credits15,000
Foundry time12 hours

Attack modes

ModeCritical chanceCritical multiplierStatus chanceDamage types
Normal Attack22%2.4×30%impact: 20, slash: 76, puncture: 54, radiation: 80
Soul Swarm Projectile11%1.9×23%radiation: 96
Slam Attack22%2.4×10%impact: 460
Heavy Slam Attack22%2.4×10%blast: 690

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

Tatsu Prime — WARFRAME Wiki ↗
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