Aura

Auras are a type of Mod that provides a passive beneficial effect to the entire squad rather than the Warframe it is equipped on exclusively. If several players in a squad carry copies of the same Aura, the Auras' effects will stack additively. Additionally, Auras add to your total mod capacity (rather than deduct from it like regular mods), hence higher rank Aura mods are typically more desirable to maximize mod capacity for other mods without the need of .
==Mechanics==
Aura effects are map-wide, except specific auras that are explicitly limited on the effect within a player's range like , and .
Furthermore, equipping an Aura with a matching polarity increases mod capacity even more, specifically by double of the Aura's "drain" parameter (e.g. an Aura with a drain of 5 equipped in a matching polarity slot generates an additional mod capacity of 10). In a slot without a polarity, the capacity is the same as the listed drain, and in a slot of a different polarity, the additional capacity is 80% of listed drain, rounded down (e.g. a drain of 5 generates a capacity of 4, a drain of 9 generates a capacity of 7, and so on).
The Aura slot can be polarized, either (just as a regular mod slot) with a for a specific polarity, or with a special to be universally compatible with any Aura Mod Polarity.
===Aura Effectiveness===
Aura Effectiveness is an upgrade that increases the effect of other players' Auras on the player themselves by a percent bonus. As of , it is only provided through .
===Aura Strength===
Aura Strength is an upgrade that increases the effect of the player's Aura mod on other players in the squad by a percent bonus. As of , it is only provided through .
==Acquisition==
Auras are primarily obtained as a Cred Offering, though some Auras are obtained as enemy drops, from The Silver Grove Specters, or as rewards from Arbitrations.
The following Auras are only dropped from Grove Specters:
*
*
*
*
*
*
==Aura Mods==
==Default Aura Polarities==
Polarity	Frames
 	, , , , , /, , , , , , , , , , , , ,
 	, , , , , , , ,
 	, , , , , , , , , , , , , , , , , , , , , , , , ,
 	, ,
 	
(None) 	, ,
Unless otherwise noted, Prime frames share the same polarity as their non-Prime forms.
== Notes ==
*Teammates will not benefit from a player's aura during a mission if that player is dead.
*The aura slot's polarity cannot be swapped with another slot's one.
*Sometimes if a game is lagging, the aura effect may not occur or be delayed.
==Tips==
* and have the highest capacity increase.
* increases the effectiveness of both you and your teammates' aura mods.
==Trivia==
*Aura Mod cards were converted from user's Artifacts as of , including additional copies if the user obtained more than one artifact before the update.
*For a short time after , some Auras (as well as some mods) could have been acquired via transmutation. This was due to a bug where all mods (including the unreleased ones) became obtainable through transmutation. This has been fixed, though some Auras (such as ) have since been released. The list of retrieved auras can be found in :Category: Retrieved Content.
* is the only frame to have variants with a different aura polarity; default Excalibur has no polarity while both and have the Madurai polarity.
*, and () are the only Warframes with an innate Universal polarity; all others can have their polarities changed to universal by use of an Aura Forma.
*Jade is the first Warframe to possess two mod aura slots. 
*As of , Naramon is the most common default aura with 26 unique frames, followed by Madurai with 20.
*Oddly enough, players can polarize Aura mod slots with the Unairu polarity, despite there currently being no Aura mods with that polarity.
**Similarly, players can also polarize mod slots belonging to non-melee weapons with said polarity as well.
**For more flexibility it is possible to use an Aura Forma, which grants as a universal polarity.
==Patch History==
==See also==
*Warframes Comparison
*Stance, the Melee counterpart
*Posture, the Beast Companion counterpart
es:Aura
Category:Mods
Category:Warframe Mods
Category:Mechanics
Category:Auras
Category:Update 9