Eternal Onslaught

Eternal Onslaught
Tradeable
📝 Update Infobox Data
Max Rank Description
On Energy Depleted 180% Critical Chance for 8s
General Information
Type	Amp
Rarity	Rare
Refreshable	✔️
Incompatibility Tags	OPERATOR_SUIT
Max Rank	5
Arcanes Required to Max	21
Dissolution	22
Trading Tax	8,000
Introduced	Update 31.6 (2022-06-09)
Vendor Sources
Vendors Cavalero (Rank 2: Watcher)  5500 for x1
Official Drop Tables
https://www.warframe.com/droptables

Eternal Onslaught is an Arcane Enhancement for Operator Amps that grants additional Amp Critical Chance for 8 seconds after depleting Operator energy.

Effect

Rank	Critical Chance Increase
0	30%
1	60%
2	90%
3	120%
4	150%
5	180%

Acquisition

Eternal Onslaught can be purchased from Cavalero for 5,500 Standing 5,500, requiring Rank 2 - Watcher with The Holdfasts. It can also be dropped by Thrax Centurion, Thrax Legatus, and Void Angels on the Zariman Ten Zero.

Item	Source	Chance	Expected	Nearly Guaranteed
	Thrax Centurion	0.33%	~ 299 Kills	2067 ± 689 Kills
	Thrax Legatus	0.33%	~ 299 Kills	2067 ± 689 Kills
	Void Angel	1.67%	~ 59 Kills	410 ± 136 Kills
	Ravenous Void Angel	0.67%	~ 149 Kills	1032 ± 344 Kills

All drop rates data is obtained from DE's official drop tables. See Mission Rewards#Standard Missions for definitions on reward table rotations.
^{For more detailed definitions and information, visit here.}

Notes

• "Energy depletion" is when Operator energy is at 25 energy or lower.
• Activation is maintained as long as energy remains below 25.

Farming Tips

• Thrax enemies are abundant in Mobile Defense and Void Cascade missions.
• The Zariman Arcane drop is considered as a mod drop, and is thus affected by The Steel Path and Mod Drop Chance Booster.

Patch History

Update 31.6 (2022-06-09)

• Introduced.