Fir

Default
Attack
Special
Injured

Red Sword

Fir - Sword Student
3-4 Obtainable as a 3 - 4 only

Related Heroes

Fir

Spring Fir

Ascended Fir

Hero Stats

Max Avg Total Stats at Lvl 40

157

HP 41

ATK 25

SPD 36

DEF 24

RES 31

Stat Variations

Level 1 Stat Variation

Weapon

5★

4★

3★

	HP	ATK	SPD	DEF	RES
Low	18 18 20 20	5 16 7 18	9 9 11 11	4 4 6 6	6 6 8 8
Middle	19 19 21 21	6 17 8 19	10 10 12 12	5 5 7 7	7 7 9 9
High	20 20 22 22	7 18 9 20	11 11 13 13	6 6 8 8	8 8 10 10

	HP	ATK	SPD	DEF	RES
Low	17 17 19 19	4 11 6 13	9 9 11 11	3 3 5 5	6 6 8 8
Middle	18 18 20 20	5 12 7 9	10 10 12 2	4 4 6 6	7 7 9 9
High	19 19 21 21	6 13 8 15	11 11 13 13	5 5 7 7	8 8 10 10

	HP	ATK	SPD	DEF	RES
Low	17 17 19 19	4 12 6 14	8 8 10 10	3 3 5 5	5 5 7 7
Middle	18 18 20 20	5 13 7 15	9 9 11 11	4 4 6 6	6 6 8 8
High	19 19 21 21	6 14 8 16	10 10 12 12	5 5 7 7	7 7 9 9

Level 40 Stat Variations

Weapon

5★

4★

3★

	HP	ATK	SPD	DEF	RES
Low	37 37 39 39	22 33 24 35	33 33 35 35	21 21 23 23	28 28 30 30
Middle	41 41 43 43	25 36 27 38	36 36 38 38	24 24 26 26	31 31 33 33
High	44 44 46 46	29 40 31 42	39 39 41 41	28 28 30 30	34 34 36 36

	HP	ATK	SPD	DEF	RES
Low	35 35 37 37	20 27 22 29	31 31 33 33	19 19 21 21	26 26 28 28
Middle	38 38 40 40	23 30 25 32	34 34 36 36	22 22 24 24	29 29 31 31
High	41 41 43 43	26 33 28 35	37 37 39 39	25 25 27 27	32 32 34 34

	HP	ATK	SPD	DEF	RES
Low	34 34 36 36	19 27 21 29	29 29 31 31	18 18 20 20	24 24 26 26
Middle	37 37 39 39	22 30 24 32	32 32 34 34	21 21 23 23	27 27 29 29
High	40 40 42 42	25 33 27 35	35 35 37 37	24 24 26 26	30 30 32 32

IV Sets

	Key stats worth increasing through nature if possible.
	Complementary stats that matter, but not to the point of picking them over key stats for nature increase.
	Relatively worthless stat that can safely be decreased through nature.

HP	ATK	SPD	DEF	RES
Worst	Best	Best	Average	Best

Skill Sets

Days Of Training (Defensive)

Build by Wecondo12

Recommended

	Nameless Blade (+Eff)	A	Distant Counter
	Reposition	B	Null Follow-Up 3 Alternate: Null C-Disrupt 3
	Noontime Alternate: Sol	C	Pulse Smoke 3
IVs	+ATK or +SPD or +RES / -HP	S	Swift Stance 2 Alternate: Mirror Stance 2

Show Explanation/Analysis

Weapon: Nameless Blade(+Eff)

Assist: Reposition / Preference

Special: Noontime / Sol / Aether

Passive A: Distant Counter / Warding Breath / Mirror Stance 2 or 3

Passive B: Null Follow-Up / Null C-Disrupt / Lull Atk/Spd / Close Call or Repel / Wrath / Special Spiral

Passive C: Pulse Smoke / Preference

Sacred Seal: Swift Stance / Mirror Stance

Fir’s powerful exclusive weapon lends itself well to an Enemy Phase build, as it increases the power of her Specials in addition to making them activate more quickly. In addition, Fir’s decent Resistance lets her serve as a solid mage check with Distant Counter. If Fir is being used in a gamemode where counterattacking ranged foes is not a concern, she can also opt for Warding Breath and Mirror Stance 3, to grant her increased Special Cooldown and the Guard Effect respectively, while increasing her Stats further. Mirror Stance 2 can also be used on a budget, although it’s not as potent.
A healing Special is preferred to maximize Fir’s sustain. Noontime can be used without Brave Lucina support, while Sol is ideal with it.
As an infantry unit, Fir has access to a wide variety of B slot skills, and although her best choices are Null Follow-up and Null C-disrupt to ensure her doubles and counter Firesweep/Dazzling Staff users respectively, she can also opt for Lull Atk/Spd to increase her combat prowess by debuffing the foe’s Attack and Speed and negating their buffs in these stats, or Close Call to reduce damage from slower opponents. However, Fir’s Speed tier is less consistent than that of infantry swords such as Fallen Ike, making this more of a secondary option to her. She can also use Special Spiral in conjunction with Aether for a significantly stronger healing Special that has the same Special Cooldown as Sol after she activates it once, although the first activation can be difficult without Infantry Pulse support.
For Fir’s C slot, Pulse Smoke is a standout option, as it allows her to delay the Enemy’s special activations. Otherwise, Fir’s C slot can be changed to suit the needs of the team.
Finally, Defensive Sacred Seals such as Swift Stance and Mirror Stance can be used to further bolster Fir’s performance on Enemy Phase.

Strengths

Infantry

Fir gains a plethora of benefits for being an Infantry unit, namely her lack of a weakness to many forms of Effective weaponry other movement types have to deal with, and access to a wide variety of skills other movement types are denied access to, such as Null Follow-up.

Nameless Blade

Fir’s Exclusive weapon, while not entirely unique to her, is a simple but powerful weapon that grants her the effects of a Slaying weapon and Wo Dao in one, giving her more powerful Special activations that activate more quickly, especially when combined with other Special cd increasing skills such as Special Spiral.

Weaknesses

Poor Attack

Fir’s base Attack of 25 is extremely lackluster, leaving her raw damage output relatively weak without Special activations. Although this is mitigated somewhat thanks to her exclusive weapon, Fir will struggle if she’s denied access to her Special due to Guard or other means.

Heavy Competition

In addition, Fir occupies the heavily contested infantry sword slot, and she fails to match up to some of the class type’s most powerful options such as Shannan, Larcei, and Fallen Ike, although Fir still performs reasonably well on her own merits.

Weapon Skills

Weapons	SP	Rng.	Mt.
Iron Sword Only Inheritable by Sword Units.	50	1	6
Steel Sword Learns by default at 3 ★ Only Inheritable by Sword Units.	100	1	8
Killing Edge Accelerates Special trigger (cooldown count-1). Learns by default at 4 ★ Unlocks at 3 ★ Only Inheritable by Sword Units.	200	1	7
Killing Edge+ Accelerates Special trigger (cooldown count-1). Learns by default at 5 ★ Unlocks at 5 ★ Only Inheritable by Sword Units.	300	1	11
Nameless Blade Accelerates Special trigger (cooldown count -1) Unlocks at 5 ★ Non-Inheritable skill.	400	1	16

Available Rearmed Weapons
Arcane Devourer (+Def)
Arcane Devourer (+Res)
Arcane Devourer (+Atk)
Arcane Devourer (+Spd)
Arcane Devourer
Arcane Éljúðnir (+Res)
Arcane Éljúðnir (+Spd)
Arcane Éljúðnir (+Def)
Arcane Éljúðnir (+Atk)
Arcane Éljúðnir

Weapon Evolution

Weapons	SP	Rng.	Mt.
Slaying Edge+Accelerates Special trigger (cooldown count -1).	300	1	14

Weapon Upgrades

Weapons	HP	SP	Rng.	Mt.
Nameless Blade (+Eff) Grants HP+3. Accelerates Special trigger (cooldown count -1). Grants +10 to damage when Special triggers.	+3	400	1	16
Nameless Blade (+Atk)	+5	400	1	18
Nameless Blade (+Spd) +3	+5	400	1	16
Nameless Blade (+Def) +4	+5	400	1	16
Nameless Blade (+Res) +4	+5	400	1	16

Weapons	HP	SP	Rng.	Mt.
Slaying Edge+ (+Atk) Accelerates Special trigger (cooldown count-1).	+5	350	1	16
Slaying Edge+ (+Spd) +3Accelerates Special trigger (cooldown count-1).	+5	350	1	14
Slaying Edge+ (+Def) +4 Accelerates Special trigger (cooldown count-1).	+5	350	1	14
Slaying Edge+ (+Res) +4 Accelerates Special trigger (cooldown count-1).	+5	350	1	14

Special Skills

Special Skills	SP	Turns
Chilling Wind Boosts damage dealt by 50% of unit's Res. Learns by default at 4 ★ Unlocks at 3 ★ Non-inheritable by Staff-wielding units.	100	4
Glacies Boosts damage dealt by 80% of unit's Res. Unlocks at 4 ★ Non-inheritable by Staff-wielding units.	200	4

Passive Skills

Passive Skills	SP	Slot
Speed +1 Grants Spd+1 Inheritable by all units.	30	A
Speed +2 Grants Spd+2 Inheritable by all units. Unlocks at 3 ★	60	A
Speed +3 Grants Spd+3 Inheritable by all units. Unlocks at 4 ★	120	A
Pass 1 Unit can pass through foes if its own HP ≥ 75%. Inheritable by all units. Unlocks at 3 ★	50	B
Pass 2 Unit can pass through foes if its own HP ≥ 50%. Inheritable by all units. Unlocks at 4 ★	100	B
Pass 3 Unit can pass through foes if its own HP ≥ 25%. Inheritable by all units. Unlocks at 5 ★	200	B