Fosfors are consumable Gear items, which upon use launches a bright glowing flare into the sky. This not only acts as a visual marker that allies can see to note the player's position, but it also increases that player's Affinity range to 200 m for 2 minutes, allowing affinity earned by that player to reach allies much further away.

There are two types of Fosfors available, though the only difference between them is the color of the flare launched.

Fosfor Blau[edit | edit source]

Launch a bright blue flare that significantly increases Affinity Range while active.

—In-Game Description
Manufacturing Requirements
Credits64.png
5,000
Maprico64.png
5
Grokdrul64.png
5
GoopollaSpleen64.png
5
KarkinaAntenna64.png
5
Time: 1 hr
Rush: Platinum64.png 10
MarketIcon.png Market Price: N/A Blueprint2.svg Blueprints Price: N/A

Fosfor Rahd[edit | edit source]

Launch a bright red flare that significantly increases Affinity Range while active.

—In-Game Description
Manufacturing Requirements
Credits64.png
5,000
Maprico64.png
5
Iradite64.png
5
CharcElectroplax64.png
5
SharracTeeth64.png
5
Time: 1 hr
Rush: Platinum64.png 10
MarketIcon.png Market Price: N/A Blueprint2.svg Blueprints Price: N/A

Acquisition[edit | edit source]

The reusable Fosfor blueprints can be bought from Nakak in Cetus. The actual price of buying the blueprints changes daily, though the payment will always be in Plains of Eidolon-exclusive resources.

Crafting a Fosfor in the Foundry will create 20 charges of the item for use.

Notes[edit | edit source]

  • While the flare launched is centered on the location where the player used it, the affinity range buff affects the player themselves, allowing them to benefit from the range increase even while on the move.
  • The duration of the Fosfor's effect can be seen on the upper right corner of the screen as a blue icon while active.
    • Using another Fosfor while a previous Fosfor is already active will refresh the duration of the previous cast for the player.
  • Abilities that use Affinity Range instead of Power Range, i.e. TrinityIcon272.png Trinity's Blessing130xDark.png Blessing and HarrowIcon272.png Harrow's Covenant130xDark.png Covenant, benefit from the range increase granted by Fosfors.
  • The effects of Fosfor Blau and Fosfor Rahd stack when used at the same time, increasing Affinity Range to 400m instead of 200m.


Trivia[edit | edit source]

  • Fosfor means Phosphor in multiple languages, which is a term used to describe luminescent substances.
  • Blau means Blue in German.
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