Thoron

“Superior magic used to attack with lightning.”
—In-game description, Shadow Dragon and New Mystery of the Emblem

Thoron is a powerful Thunder magic spell in the Fire Emblem Series.

Overview

In Fire Emblem: Genealogy of the Holy War, Thoron only appears as a usable tome when Tailtiu is recruited. It is an A-Rank tome, meaning that no base-class heroes can use it (besides Tailtiu, thanks to her minor Thrudd blood), and only a select few promoted classes can. Thoron will be dropped by Ishtore in Chapter 7 upon his defeat. As such, only one instance of Thoron is accessible for the player. It is the second-strongest Thunder spell in the game before the legendary tome Mjölnir.

In the Tellius Series, Thoron, as with all Lightning spells, deals weapon effectiveness damage against the transformed states of the Dragon tribe Laguz in both Path of Radiance and Radiant Dawn, as well the Wyvern Rider class line in Radiant Down, where its high Might and Hit Rate allows it user to inflict copious amounts of damage upon them with the utmost precision. Although this tome is slightly more expensive than its counterparts Bolganone and Tornado in terms of its Cost Per Use, its Might is considerably higher than both variants.

In Fire Emblem Awakening, Thoron appears as the strongest mass-produced Thunder spell in the game but also has the least accuracy of the three main B-Rank Tomes.

In Fire Emblem Fates, Thoron is the signature weapon of Robin, the Avatar of Awakening. Like other amiibo weapons, it cannot be removed from his inventory. It is a moderately powerful tome which also grants Robin a passive 5 bonus points to his Critical Evade and 3 points to his resistance. A visually similar weapon is sold by Robin called Robin's Primer. It is a weaker version of the spell and does not come with the tome's innate bonuses but retains the same animation and appearance of the Thoron tome.

In Fire Emblem Echoes: Shadows of Valentia, Thoron once again appears as the signature weapon of Robin. It is a Black Magic tome and grants him a 5 point bonus to his Critical hit rate.

In Fire Emblem: Three Houses, Thoron returns to not being a signature weapon, though the changes to magic make it so that not everybody can learn the spell. Thoron now has less usage but has more range than a typical spell.

In Fire Emblem Warriors, Thoron is the Strong IV Combo for all infantry Tome units, where it behaves much as it does in most of the games as a beam of lightning, though Linde's version is different in that it's a AOE attack that ends with a beam hitting forward. Thoron as a tome appears as Robin's personal weapon, though Thoron appears only within the Fire Emblem Awakening DLC Pack. Like the other personal weapons within the game, Thoron's Might can be boosted by creating Mastery and Sanctuary Crests.

Weapon Stats

Fire Emblem: Shadow Dragon and the Blade of Light

Name				Type
Thoron				Magic
WLv	Uses	Mt	Hit	Crt	Rng	Wt	Worth
6	21	13	100%	10%	1-2	3	1,950
Effect
--

Fire Emblem: Mystery of the Emblem

Name				Type
Thoron				Magic
WLv	Uses	Mt	Hit	Crt	Rng	Wt	Worth
12	21	12	100%	10%	1-2	3	2,100
Effect
--

Fire Emblem: Genealogy of the Holy War

Name				Type
Thoron				Thunder
Rank	Uses	Mt	Hit	Rng	Wt	Worth
A	50	20	70%	1-2	7	12,000
Effect
--

Fire Emblem: Thracia 776

Name					Type
Thoron					Thunder
Rank	Uses	Mt	Hit	Crt	Rng	Wt	WEx	Worth
A	10	18	70%	20%	1-2	9	?	2,200
Effect
--

Fire Emblem: Path of Radiance

Name					Type
Thoron					Thunder
Rank	Uses	Mt	Hit	Crt	Rng	Wt	WEx	Worth
A	20	10	85%	5%	1-2	7	2	2,200
Effect
Effective against Dragon tribe Laguz.

Fire Emblem: Radiant Dawn

Name					Type
Thoron					Thunder
Rank	Uses	Mt	Hit	Crt	Rng	Wt	WEx	Worth
S	20	9	65%	5%	1-2	11	5	3,200
Effect
Effective against Dragon tribe Laguz.

Fire Emblem: Shadow Dragon

Name					Type
Thoron					Tome
Rank	Uses	Mt	Hit	Crt	Rng	Wt	WEx	Worth
C	21	13	100%	10	1-2	4	2	2,100
Effect
--

Fire Emblem: New Mystery of the Emblem

Name				Type
Thoron				Tome
Rank	Uses	Mt	Hit	Crt	Rng	WEx	Worth
C	21	13	100%	10	1-2	2	2,100
Effect
--

Fire Emblem Awakening

Name				Type
Thoron				Tome
Rank	Uses	Mt	Hit	Crt	Rng	WEx	Worth
B	25	14	65%	10%	1-2	?	2,200
Effect
--

Fire Emblem Fates

Name					Type
Thoron					Tome
Rank	Uses	Mt	Hit	Crt	Avo	Rng	WEx	Worth
E	Infinite	12	70%	10%	0	1-2	?	0
Effect
Locked to Robin. Critical Evade +5, Resistance +3.

Fire Emblem Echoes: Shadows of Valentia

Name			Type
Thoron			Black Magic
Mt	Hit	Crt	Rng	Wt
3	80%	5%	1-2	0
Effect
Robin only.

Fire Emblem Heroes

Thoron

Name		Type
Thoron		Tome
Mt	Rng	SP	Rarity
9	2	-	✯✯✯
Effect
-

Name		Type
Thoron+		Tome
Mt	Rng	SP	Rarity
13	2	-	✯✯✯✯✯
Effect
-

Name			Cost
Thoron+			350 SP, 500, 50
Type	HP	Mt	Spd	Def	Res
	+2	+ 2
	+2	+ 1	+ 2
	+2	+ 1		+ 3
	+2	+ 1			+ 3
Effect
-

Tome of Thoron

Name		Type
Tome of Thoron		Tome
Mt	Rng	SP	Rarity
14	2	400	✯✯✯✯✯
Effect
At start of turn, if unit's HP ≤ 75% and unit's attack triggers Special, grants Special cooldown count-1 and deals +10 damage when Special triggers.

Name			Cost
Tome of Thoron			400 SP, 500, 200
Type	HP	Mt	Spd	Def	Res
	+2	+ 1
	+2		+ 2
	+2			+ 3
	+2				+ 3
	If unit initiates combat, grants Spd+6 during combat.
Effect
At start of turn, if unit's HP ≤ 75% and unit's attack triggers Special, grants Special cooldown count-1 and deals +10 damage when Special triggers.

Fire Emblem Warriors

Name			Type
Thoron			Tome
Rank	Mt	Worth	Slots	Seventh Slot
E	80 / 240 / 720	-	6	-
Effect
-

Fire Emblem: Three Houses

Name					Type
Thoron					Reason
Rank	Uses	Mt	Hit	Crt	Rng	WEx	Wt	Worth
C	4	9	75%	10	1~3	-	7	-
Effect
–

Fire Emblem Engage

Name				Type
Thoron				Tome
Rank	Uses	Mt	Hit	Crt	Wt	Rng	Worth
A	∞	18	70%	0%	16	1-3	4000
Effect
A truly mighty thunder tome. Cannot follow up.

Robin's Version

Name				Type
Thoron				Tome
Rank	Uses	Mt	Hit	Crt	Wt	Rng	Worth
D	∞	14	65%	10%	7	1-2	100
Effect
Engage Weapon. Powerful lightning magic wielded by Emblem Robin.

Item Locations