# Patch 32.2
# Tenet Ferrox - Tennet Savage Iron Ferrox (Patch 32.2)
| PATCH VERSION | [32.2](https://forums.warframe.com/topic/1332235-update-3220-lua%E2%80%99s-prey/) |
| MASTERY REQUIRED | 16 |
| FORMA REQUIRED | 5 |
| ENDO REQUIRED | 177,320 |
[](https://warframe-wiki.mutschlerhome.com/uploads/images/gallery/2024-01/3PuuwyLtE9EDvNby-image.png)
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## Tennet Savage Iron Ferrox
Hello there,
As per [**Wiki**](https://warframe.fandom.com/wiki/Sisters_of_Parvos):
- [**Tenet Ferrox**](https://warframe.fandom.com/wiki/Tenet_Ferrox): **Upgrades to critical, status, fire rate, magazine, and explosion radius at the expense of damage; holding down fire button immediately charges the next shot**.
- The weapon's **max rank caps at 40** after **5 polarizations** - max rank increases by **2 per Forma** added (similarly as the [**Paracesis**](https://warframe.fandom.com/wiki/Paracesis)).
- All Tenet weapons deal **innate elemental damage** in addition to physical damage. The **amount** of this damage **is random**, **ranging from 25-60%**, while the type of **element is randomly generated** in [**Ergo Glast's**](https://warframe.fandom.com/wiki/Ergo_Glast) shop, which are **cycled every 4 days**. Can be bought from [**Ergo Glast**](https://warframe.fandom.com/wiki/Ergo_Glast) of [**The Perrin Sequence**](https://warframe.fandom.com/wiki/The_Perrin_Sequence) in any [**Relay**](https://warframe.fandom.com/wiki/Relay) for 40 [**Corrupted Holokeys**](https://warframe.fandom.com/wiki/Corrupted_Holokey).
According to the above, I added **exactly 5 forma** to this weapon, so we can **obtain Mastery Points** from it.
In this case, I recommend picking **Toxin** as an elemental.
Some info about weapon:
- This weapon deals **primarily Puncture damage** on its primary fire and **Impact damage on its alt-fire**
- Primary Fire charges and shoots **thin beams**
- **Holding the fire button** after shooting will **immediately charge up the next shot**
- **Beams are hitscan** and do not have projectile travel time, despite the animation
- Shots explode in a **4-meter radius** after reaching maximum punch through distance
- Initial hit and explosion apply status separately
- Explosion does not need direct line of sight to deal damage and will penetrate walls
- Can benefit from **Cautious Shot**
- Vaporizes enemies on kill, making it **good for stealth when silenced**
- Alternate Fire throws the [\[Ferrox\]](https://overframe.gg/items/arsenal/931/ferrox/), creating a **field dealing Electricity damage** and **pulling enemies within 10 meters** toward the Ferrox **every 2 seconds**
- Throwing the spear consumes 1 ammo, then reloads the weapon
- The field lasts for **10 seconds**
- Only one spear can be deployed at a time. Throwing the spear again will remove existing spears
- Reloads **33% of the magazine** per second while deployed or holstered
- The Ferrox' **alt-fire is affected by fire rate mods**, making it **tick more often**
Enjoy!
THeMooN85