Arcane Enhancement

Arcane Enhancements are special items that can be installed on certain equipment to grant them buffs that can be activated by achieving certain conditions within a mission. There are several major types of Arcanes that can be applied to their own dedicated set of items.

Mechanics
Arcanes are activated by accomplishing its trigger condition (e.g. landing a Critical Hit, or taking damage, etc.), which will then activate the stated effect. If an Arcane's effect has a limited duration, the duration can be renewed by triggering it again. Two Arcanes of an identical nature can be equipped together, stacking their trigger chance and effect, but not their duration or effect.

Application
A total of two Arcanes can be equipped on each Warframe and Operator (when an Arcane Helmet is used only a single Arcane can be equipped alongside). A maximum of one Arcane can be be equipped on Zaws and Operator Amps, however. They can be installed through their respective upgrade screens for the item. Arcanes can be upgraded via the Arcane button at the bottom of the Foundry. Rank insignia of an Arcane will be visible below its name, denoting how many upgrades it has undergone. Arcanes can be equipped across multiple items, similar to mods, though they have a unique progress bar of their own to the right of the Foundry selection.

Ranking Up
An Arcane can be ranked up by sacrificing duplicate Arcanes of the same nature, granting up to four times the base effect in a single upgraded Arcane. Every successive rank-up requires one more Arcane than the last, depicted below. Up to 10 Arcanes in total are required to reach the maximum rank of 4.

Warframe Arcanes
Warframe Arcanes are rewards that are obtained from Eidolon Teralyst, Gantulyst, and Hydrolyst. While Common and Uncommon Arcanes can be obtained by both killing or capturing, Rare Arcanes can only be obtained upon a successful capture. Note that only the Eidolon Hydrolyst is able to drop Legendary Arcanes.

Arcane Revives
Arcane Revives is a feature that is only gained from equipped Warframe Arcanes. Virtuos (Amp), Magus (Operator) or Exodia (Zaw) Arcanes do not confer this benefit.

With each Rank 4 Warframe Arcane equipped, players will be able to revive their Warframes an additional time in a mission using an Arcane Revive.

Rarity
Rarity is indicated by the color and design complexity of the Arcane: higher ranks are denoted by the higher number of connectors on the bottom and the higher number of chevrons on the top of their individual icons. Common Arcanes are colored Bronze, Uncommon Silver, Rare Gold and Legendary Arcanes Platinum.

Magus Arcanes
Magus Arcanes affect the Operator or Warframe. Magus Arcane blueprints are purchasable from the Quills.

Virtuos Arcanes
Virtuos Arcanes affect Amps.Virtuos Arcane blueprints are purchasable from the Quills.

Exodia Arcanes
Exodia Arcanes affect Zaws. Exodia blueprints are purchasable from Hok for Ostron standing upon reaching the rank of Kin, with the exceptions of Exodia Contagion and Exodia Epidemic, which were exclusive to Operation: Plague Star.

[1]For Contagion and Epidemic Arcanes, the effects may only be triggered after performing a double jump or bullet jump.

Patch History
Arkana Aufwertung Мистическое улучшение