Arcane Grace

Arcane Grace is an Arcane Enhancement that provides a chance whenever the player receives health damage to regenerate a percentage of health per second for a short time.

Can be sold for 3,000 Credits 3,000.

Effect[]

Rank	Chance	Effect	Duration
0	2%	1%	2s
1	3%	2%	3s
2	5%	3%	5s
3	6%	4%	6s
4	7%	5%	8s
5	9%	6%	9s

Acquisition

Awarded for capturing the Eidolon Hydrolyst.

Nightwave Series 2: The Emissary awarded one Arcane Grace at Rank 27. Intermission III awarded one Arcane Grace at Rank 27.

Operation: Scarlet Spear sold Arcane Grace for 4,000 Scarlet Credits.

Operation: Orphix Venom sold Arcane Grace for 800 Phasic Cells.

Source	Chance	Expected	Nearly Guaranteed
Arcane	5%	20 captures	135 ± 45 captures

All drop rates data is obtained from DE's official droptables.

Expected refers to total number of attempts a player can expect to need in order to receive at least one of each drop associated with the respective values.
Nearly Guaranteed refers to the total number of attempts a player needs to obtain a 99%, 99.9%, and 99.99% probability to receive at least one of each drop associated with the respective values.
^{For more detailed definitions and information on how these number were obtained, visit here.}

Notes[]

The amount of health restored refers to health per second, not the total of the duration.
Does not trigger on Rhino's Iron Skin taking damage.
Low framerates can lead to irregular health regen properties.
Works best on warframes with high base Health and Armor, such as Nidus, Grendel and Inaros.

Trivia[]

This arcane was originally dropped in The Law of Retribution and its associated Nightmare Mode. Following Update 22.14 (2018-03-01), all Trial missions were retired from the game and the arcane drops in turn were moved to the Eidolons instead.

Patch History[]

Update 30.5 (2021-07-06)

Fixed buff notification for Arcane Grace showing up as a cooldown instead of an upgrade duration. It now appears as a debuff.

Update 16.0 (2015-03-19)

Introduced.