Swift Momentum

Swift Momentum
Tradeable
Cannot be obtained from transmutation
📝 Update Infobox Data
Max Rank Description
Squad receives +30% Heavy Attack Wind Up Speed and +6s Melee Combo Duration
General Information
Type	Aura
Polarity	Madurai
Rarity	Rare
Max Rank	5
Endo Required To Max	930
Credits Required To Max	44,919
Base Capacity Cost	-2
Trading Tax	8,000
Introduced	Hotfix 25.7.6 (2019-09-18)
Vendor Sources
Official Drop Tables
https://www.warframe.com/droptables

Swift Momentum is an aura mod that increases Heavy Attack Windup Speed and extends the duration of the Melee Combo Counter.

Stats

Rank	Heavy Attack Windup Speed	Combo Duration	Cost *
0	+5%	+1 sec	-2
1	+10%	+2 sec	-3
2	+15%	+3 sec	-4
3	+20%	+4 sec	-5
4	+25%	+5 sec	-6
5	+30%	+6 sec	-7

* Aura mods increase the amount of Mod Capacity

Drop Locations

Mission Drop Tables

Mission Type	Source	Rotations or Drop Table	Chance	Quantity	Avg. per roll	Star Chart Nodes
Arbitrations	Arbitrations	C	3.5%	1	0.035	See alerts tab in in-game World State Window, must complete all nodes on Star Chart

Enemy Drop Tables

Enemy	Drop Table Chance	Item Chance	Chance	Expected Kills	Quantity	Avg. per roll attempt

Sourced from the official drop table repository. See Module:DropTables/data to edit on the wiki.

Notes

• Heavy Attack Wind Up Speed is calculated similarly to Reload speed^{[citation needed]}:
  Modified Wind Up Speed = Base Wind Up Speed ÷ (1 + Wind Up Speed Bonus)
• This mod does not affect the Heavy Attack Windup Speed of Exalted Ironbride. Whether it affects the Combo Duration is unclear; while Ironbride does have a listed combo duration of 5.0 seconds in the Arsenal's panel, there is no combo counter displayed in the UI while using Ironbride, and thus no way to easily check.

Trivia

• Prior to Update 26.0 (2019-10-31), this mod provided an increase in Charge Attack Speed along with an increase in combo duration.
  • Charge Attack Speed was calculated similarly to Reload speed^{[citation needed]}:
    Modified Charge Attack Speed = Base Charge Attack Speed ÷ (1 + Charge Attack Speed Bonus)
    • For example, a typical charge attack requires 1 second, and with 30% bonus, charge attack will take:
      1 ÷ (1 + 30%) = 0.7692 seconds^{[citation needed]}

Patch History

Hotfix 26.0.5 (2019-11-06)

• Changed Swift Momentum Mods description from Charged Attack Speed to Heavy Attack Windup Speed.

Hotfix 25.7.6 (2019-09-18)

• Introduced.

See Also

• Aura