Tenet Ferrox

The Tenet Ferrox is the Tenet variant of the , with improvements to its critical chance, critical multiplier, status chance, fire rate, and magazine size, slightly larger explosion radius, and no longer has Punch Through for better control of its radial damage, at the expense of damage and higher radial damage falloff. Its primary fire trigger can be held to continually charge consecutive shots for rapid-firing, essentially functioning like a fully automatic weapon.
==Characteristics==
*This weapon deals primarily damage on its primary fire and 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.
***After reloading, trigger must be released and pressed again to begin firing, however. 
**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.
***Explosion does not need direct line of sight to deal damage and will penetrate walls.
***Can benefit from .
**Vaporizes enemies on kill, making it good for stealth when silenced.
*Alternate Fire throws the Ferrox, creating a field where it lands that deals damage every 2 seconds and continuously pulls enemies within 10 meters toward itself. The field lasts for 30 seconds.
**Throwing the spear consumes 1 ammo. Afterwards, a reload cycle must complete before it can fire or be thrown again. Any existing terrain-embedded spears are removed. Those embedded in a unit's body are not.
**The spear is an arcing projectile that can land and embed in the terrain or a unit.
**Multishot has no effect on the number of spears thrown.
**The field has a flat, unmoddable 50% status chance. It cannot deal critical hits nor headshots and is not affected by multishot. The damage frequency is affected by fire rate. It does not snapshot anything.
*Reloads 33% of the magazine per second while deployed or holstered.
*Comes with an additional bonus , , , , , , or damage, based on the Sister's progenitor Warframe, which increases the listed base damage of the weapon by 25%-60%.
**Valence Fusion can optionally change the resulting output damage type, and can upgrade the bonus increase (up to 60%).
*Polarizing the weapon increases its max rank by 2, capping at rank 40 after 5 polarizations, granting the weapon additional mod capacity.
*Unlike Tenet weapons directly acquired from Sisters, the listed Mastery Rank requirement is enforced.
==Acquisition==
Can be bought from Ergo Glast of in any Relay for 40 (regardless of standing with The Perrin Sequence syndicate). Each offering has a random progenitor bonus damage type and percentage increase, which is cycled every 4 days.
==Notes==
==Tips==
*The weapon's throw attack is especially excellent at fighting off waves of enemies, as its pulling field can also reliably apply a shield-debilitating (or , if modded with ) proc per DoT tick.
*Its good automatic fire rate still makes the speargun good at crowd control. Its mass obliteration ability is particularly notable when given a fire rate boost with either or Warframe abilities such as 's Haste Mote from her .
*'s passive - boosted weapon Critical Chance scaled by his shields and overshields - is doubled for Spearguns such as Tenet Ferrox.
==Trivia==
*The Tenet Ferrox is the first Tenet ranged weapon obtainable via purchase from Ergo Glast, as all other available Tenet weapons from the Perrin Sequence have up to this point been melee weapons.
*The Tenet Ferrox is the first charge trigger weapon that has a fully automatic firing function.
==Bugs==
*Tether mode will not count as weapon damage for Citrine's .
*Tethers are linked from the base of the shaft, resulting in significantly weaker pull than the base Ferrox due to more of the pull force being downward, when thrown on the ground.
*For enemies with both Shield and Armor, or with Overguard, the Attraction Field is completely disabled, including damage and traction effects.
==Media==
File:Tenet Ferrox.png|thumb|Tenet Ferrox, as it appears in the Arsenal
File:Tenet Ferrox 2.png|thumb
==Patch History==
==See Also==
*, the normal counterpart.
es:Ferrox tenet
uk:Ферокс-догмат