Fire Mastery

Fire Mastery
Description	The power of a Fire Blade.
Category	Elemental Mastery
Common Blades	Yes

Fire Mastery is a Field Skill in Xenoblade Chronicles 2. It can be found on common, rare or legendary Fire Blades alike. Common Blades with the Fire element are guaranteed to have this skill.

Overview

Fire Mastery is one of the easier Field Skills to cover, which is fortunate as it's also one of the more common skills required in Field Skill checks. Six levels are available from guaranteed story Blades (four of which will almost certainly be obtained via regular gameplay), and any further levels required may be covered simply by opening Core Crystals until common Blades with the Fire element are obtained.

While several Field Skill checks which need Fire Mastery are required to advance the story, most of these are effectively tutorials for Field Skills and are guaranteed to be covered by Pyra. The exception is a level 3 check in the Spirit Crucible Elpys which is necessary to proceed past the Middle Worm-Ridden Cave, at which point only two levels of the skill are available via guaranteed Blades. For this, it is necessary to use one or two Fire-element common Blades to cover the remainder.

Affinity Chart

Pyra

Level	Requirements	Reward text
I	(unlocked)	-
II	Discover an area. (Previous instances count toward total.) (x12)	We've visited so many different places. Which one was your favorite?
III	-
IV	Collect stuff. (Previous instances count toward total.) (x25)	Look at all the things we've collected... Do you see any good ingredients?
V	-

Brighid

Level	Requirements	Reward text
I	(unlocked)	-
II	-
III	Defeat a Hool Arachno in Tantal. (x5) Revealed after the party reaches Tantal	The power of flame burns stronger yet.
IV	-
V	Defeat a Spirit Lexos at the World Tree. (x4) Revealed after the party enters the World Tree	My flame burns just as bright as Pyra's.

Perdido

Level	Requirements	Reward text
I	(unlocked)	-
II	-
III	Defeat a Segel Ansel in Leftheria. (x5) Revealed after the party enters the Cloudway in Leftheria	My flames burn more fiercely than ever.
IV	-
V	Defeat a Vay Taos at the World Tree. (x4) Revealed after the party enters the World Tree	Am I proving useful to you?

In other languages

Language	Name	Meaning
English	Fire Mastery	—
Japanese	火 (ひ)属性 (ぞくせい)の力 (ちから)	Power of Fire Element
French	Maîtrise du feu
German	Feuer-Element	Fire element
Spanish	Dominio del fuego
Italian	Padronanza: Fuoco
Chinese (simplified)	火属性之力
Chinese (traditional)	火屬性之力
Korean	화속성의 힘