Warframe Augment

Duality

Duality

Metamorphosis Augment: Equinox's other half breaks free for 10s, dealing 300% Damage.

Equinox

Metamorphosis Augment: Equinox's other half breaks free for 10s, dealing 300% Damage.

Ranks 0–3 · base drain 6

AcquisitionCommonly listed from Arbiters of Hexis, Maxim; also check Syndicate offerings / trade.

Verified 2026-07-22

Augment dossier · Duality

Ability 1 · Metamorphosis

Rank Table

Rank	Stats
Rank 0	Metamorphosis Augment: Equinox's other half breaks free for 7s, dealing 100% Damage.
Rank 1	Metamorphosis Augment: Equinox's other half breaks free for 8s, dealing 150% Damage.
Rank 2	Metamorphosis Augment: Equinox's other half breaks free for 9s, dealing 200% Damage.
Rank 3	Metamorphosis Augment: Equinox's other half breaks free for 10s, dealing 300% Damage.

Changes how Metamorphosis plays: Metamorphosis Augment: Equinox's other half breaks free for 10s, dealing 300% Damage.
Higher ranks usually improve the key magnitude or duration of the augment.

Equip Duality when that change is part of your standard Equinox loop.
Skip it for generalist builds if capacity is tighter on survivability or parkour mods.

Mission / Context	Rating	Why
Steel Path Survival / Defense / Disruption	Strong	Dense missions are where most Equinox augments prove whether they belong in the build.
Mobile Defense / Excavation	Situational	Worth it if the augment helps hold or clear the objective faster.
Casual Star-Chart Farms	Situational	Often skippable when base abilities already overkill the content.

Read the max-rank text — Duality often only feels complete at rank 3.
Try one mission with and without it on Equinox before locking the slot.
If you Helminth over Metamorphosis, this augment usually becomes irrelevant on that loadout.