The Ohma are a pair of electrified, 
Corpus-built Tonfas that are Tia Mayn's weapon of choice. Slam attacks from the Ohma will arc to nearby enemies, electrifying them in the process.
Characteristics[]
- This weapon deals primarily
Electricity damage. - Stance slot has polarity, matching Sovereign Outcast stance.
Advantages over other Melee weapons (excluding modular weapons):
- Normal Attack (wiki attack index 1)
- Above average total damage (224)
- Above average status chance (30.00%)
Disadvantages over other Melee weapons (excluding modular weapons):
- Normal Attack (wiki attack index 1)
- Low crit chance (15.00%)
- Low attack speed (0.92x animation speed)
See WARFRAME Wiki:Stat Comparison/Percentiles for more details.
Comparisons:
- Ohma (Normal Attack), compared to Prisma Ohma (Normal Attack):
- Lower base damage (224.00 vs. 250.00)
- Lower Impact damage ( 76 vs. 82)
- Lower Slash damage ( 38 vs. 44)
- Lower Electricity damage ( 110 vs. 124)
- Lower
- Lower total damage (224 vs. 250)
- Lower base critical chance (15.00% vs. 30.00%)
- Lower base critical multiplier (2.00x vs. 2.20x)
- Higher base status chance (30.00% vs. 20.00%)
- Lower attack speed (0.92x animation speed vs. 1.00x animation speed)
- Lower Mastery Rank required (8 vs. 12)
- Higher disposition (●●●●○ (1.25x) vs. ●●○○○ (0.75x))
- Lower base damage (224.00 vs. 250.00)
Acquisition[]
The Ohma's blueprint can be purchased from the Market.
| Manufacturing Requirements | |||||
|---|---|---|---|---|---|
 20,000 |
 Nitain Extract4 |
 Ferrite15,000 |
 Plastids1,400 |
 Argon Crystal2 |
Time: 12 Hour(s) |
Rush:  35
| |||||
 Market Price: 200
|
 Blueprints Price:55,000
| ||||
Notes[]
- Damage caused by the Ohma (including damage over time effects from status effects) will cause an arc of lightning to emit from the Ohma striking the target, this arc has no additional effects and deals no damage.
Trivia[]
- The Ohma's namesake comes from the ohm, which is the SI unit of electrical resistance. It is named after German physicist and mathematician Georg Ohm.
- Shares its namesake with the Kohm.
- Shares its namesake with the
- Shares its aesthetic with the Ferrox speargun and Quaro armor set.
Media[]
Ohma in the Codex
Tenno Reinforcements - Ohma
Warframe OHMA Tonfas Discussion & Setups (U19.7.1)
Ohma Skins
Patch History[]
Update 26.0 (2019-10-31)
- Damage increased from 100 Electricity to 224 (76 Impact, 38 Slash, and 110 Electricity).
- Range increased from 1 to 2.5
- Slam Attack increased from 200 to 448.
- Slide Attack decreased from 600 to 448.
- Parry Angle set to 60.
Update 19.8 (2017-01-25)
- Improved the elemental FX of the Ohma’s to better follow the animation (most noticeable when holstered).
Hotfix 19.7.2 (2017-01-23)
- Fixed Ohma’s lightning beam FX showing up from DoTs when it should just be from actual impacts.
Update 19.7 (2017-01-18)
- Introduced.
