Secondary · Pistol
Tysis
The Tysis pistol spits out caustic darts that corrode their victims from within.
Details
Total damage76
Critical chance3 %
Critical multiplier×1.5
Status chance50 %
Fire rate2.5
Magazine11
Reload1.2 s
TriggerSemi
NoiseAlarming
Riven disposition●●●●○
Damage
Corrosive27
Puncture23
Slash17
Impact9
Attack modes
| Attack modes | Damage | Critical chance | Critical multiplier | Status chance |
|---|---|---|---|---|
| Normal Attack | Impact 9, Slash 17, Puncture 23 | 3 % | ×1.5 | 50 % |
| Corrosive DoT | Corrosive 27 | 3 % | ×1.5 | 50 % |
Components

Blueprint
- Market: 30,000 credits

Nano Spores ×900
- Venus/Orb Vallis (Level 10 - 30 Orb Vallis Bounty), Rotation C25 %
- Eris/Candiru (Caches), Rotation A16.67 %
- Eris/Lepis (Caches), Rotation A16.67 %
- Eris/Naeglar (Caches), Rotation A16.67 %
+4 more sources
- Eris/Psoro (Caches), Rotation A16.67 %
- Eris/Viver (Caches), Rotation A16.67 %
- Hallowed Flame Mission Caches, Rotation A15.18 %
- Venus/Orb Vallis (Level 10 - 30 Orb Vallis Bounty), Rotation C15 %

Neurodes ×2

Plastids ×400
- Venus/Orb Vallis (Level 20 - 40 Orb Vallis Bounty), Rotation B25 %
- Venus/Orb Vallis (Level 5 - 15 Orb Vallis Bounty), Rotation C25 %
- Earth/Cetus (Level 5 - 15 Cetus Bounty), Rotation C20 %
- Earth/Cetus (Level 5 - 15 Cetus Bounty), Rotation C15.49 %
+4 more sources
- Eris/Candiru (Caches), Rotation B15.49 %
- Eris/Lepis (Caches), Rotation B15.49 %
- Eris/Naeglar (Caches), Rotation B15.49 %
- Eris/Psoro (Caches), Rotation B15.49 %

Polymer Bundle ×100
- Uranus/Desdemona (Caches), Rotation A20 %
- Uranus/Prospero (Caches), Rotation A20 %
- Uranus/Setebos (Caches), Rotation A20 %
- Lua/Plato (Caches), Rotation A12.91 %
+4 more sources
Foundry
Credits30,000
Build time1 d
Market
Blueprint (credits)30,000
Built item (platinum)120
History · 5
Lines from the official update notes that mention this entry.
- ChangedTysis: 1.45->1.2
- ChangedThe Technocyte virus has contorted this Tysis into a more lethal weapon. With increased Damage, Critical Chance, Critical Multiplier and Magazine Capacity.
- FixedFixed weapons with an embedding projectile (e.g. Tysis) not showing the proper damage amounts in the Arsenal.
- FixedFixed Tysis playing doubling reload sounds.
- FixedDamage multipliers for the Amprex, Brakk, Drakgoon, Karak, Hind, Marelok, Mutalist Quanta, Tysis, AkLato, Burston Prime, Lato, Braton, Tetra, Tigris all normalized (no more arbitrary multipliers).