Grimnir

This article is about the recruitable character. For the summon stone, see Grimnir (Summon). For the raid, see Grimnir (Raid).

Game

Strategy

Lore

Voice

This character has multiple versions.
Grimnir	Grimnir (Valentine)

Grand [The Mad Cyclone]This title is a translation sourced from Granblue Fantasy. Grimnir

MAX HP	1640
MAX ATK	7800
Element	04
RaceOfficially called "Type" in-game.
Style
SpecialtyThis character gains 20% more ATK from weapons of this type in your grid.
Exp. BonusExpedition Bonus Type in Auto-Expeditions	None
GenderGender is a character attribute used for game mechanics. A character's lore, appearance, and other factors do not affect this attribute.	Male
Voice Actor	Megumi Ogata

How to Recruit
Flash Gala
Recruitment Weapon
Vortex of the Void

ID	3040212000
Char ID	3129
Uncap Limit
NameJP	グリームニル
TitleJP	踊り狂う暴風
Voice ActorJP	緒方恵美
Release Date	2019-04-15
Other Sites	gbf-wiki (Japanese wiki) Gamewith Kamigame

The eyes of this tempest god giltter at the sight of the singularity—the one exemplified by steel mind and noble spirit. This commander of great winds has appeared to fulfill his mission of saving the world.

Charge Attack

Charge Attack
Icon	Name	Effect
	Holy Ray of Purification	Massive Wind damage to a foe. Extend the duration of Tempest of AnnihilationAttacks turn into one-foe attacks / ATK, multiattack rate, DMG cap, and critical hit rate are boosted based on God of War lvl (Can't be removed) Multiplier: Unique by 2 turns.

Skills

Skills
Icon	Name	Cooldown	Duration	Obtained	Effect
	Eternal Storm	9 turns Lvl 55: 8 turns	3 turns	Lvl 1 ⇧ Lvl 55This skill is enhanced at level 55.	All Wind allies gain Shield (2000)Next ATK received will be ineffective for a fixed amount Strength: 2000Duration: Indefinite, VeilDebuffs will be nullified (1 time) Duration: Indefinite"Veil" is an unofficial name used by the wiki for this status effect. Its actual in-game name is "Immune.", and Dispel Cancel (1 time)Effects that remove buffs will be nullified (1 time) Duration: Indefinite. From 2nd cast onward: All Wind allies also gain Mirror Image (1 time)Next one-to-one attack received will be ineffective (Effect removed on next all-foe all-ally attack) Duration: Indefinite and 100% / 50% ArmoredChance of lowering DMG taken Strength: 100% chance of taking 50% less damage.Duration: 3 turns.
	Ultimate Tempest	12 turns Lvl 75: 11 turns	6 turns / 1 turn	Lvl 1 ⇧ Lvl 75This skill is enhanced at level 75.	Gain Tempest of AnnihilationAttacks turn into one-foe attacks / ATK, multiattack rate, DMG cap, and critical hit rate are boosted based on God of War lvl (Can't be removed) Multiplier: UniqueDuration: 6 turns. (Boost to specs based on God of WarATK and charge bar gain are boosted (Can't be removed) Multiplier: Unique lvl.) From 2nd cast onwards: All allies also gain 15% ATK Up (1 time)ATK is boosted (1 time) Strength: 15%Multiplier: AssassinDuration: 1 turn .
	Divine Decimation on High	7 turns	-	Lvl 45	6-hit, 100% Wind damage to a foe (Damage cap: ~194,000 per hit~1,164,000 total). Gain 30% C.A. DMG Up (1 time)Charge attack DMG is boosted (1 time) Strength: 30%Duration: Indefinite and 20% C.A. DMG Cap Up (1 time)Charge attack DMG cap is boosted (1 time) Strength: 20%Duration: Indefinite. Inflict Delay (Drain)Drain 1 filled charge diamond from a foe Ignores foe's Delay immunity Unofficial status name. If successful, gain Charged +30%Instantly boosts Charge Bar by 30% Strength: 30%Unaffected by charge bar gain effects.

Support Skills

Support SkillsDoes not work from the backline unless explicitly stated.
Icon	Name	Obtained	Effect
	You're the Challenge I've Been Seeking	Lvl 1	Deals all-foe attacks for one-foe attacks. God of WarATK and charge bar gain are boosted (Can't be removed) Multiplier: UniqueDuration: Indefinite lvl rises by 1 upon using buff skills or charge attacks. (Boost to ATK and charge bar gain based on God of War lvl.)
	Mad Cyclone	Lvl 1	Increase all allies' 'Boost to Wind ATK' effect by an additional 30%.
	Extended Mastery Support Skill	EMP	Earth DMG reduction

Extended Mastery Perks

Extended Mastery Perks
Style	ATK ★☆☆ ★★☆ ★★★ +500 +800 +1000 DEF ★☆☆ ★★☆ ★★★ 5% 8% 10% HP ★☆☆ ★★☆ ★★★ 250 500 750 Double Attack Rate ★☆☆ ★★☆ ★★★ 3% 5% 6% Debuff Resistance ★☆☆ ★★☆ ★★★ 5% 8% 10%
RaceCalled "Type" in-game.	ATK ★☆☆ ★★☆ ★★★ +500 +800 +1000 DEF ★☆☆ ★★☆ ★★★ 5% 8% 10% HP ★☆☆ ★★☆ ★★★ 250 500 750 Wind ATK Up ★☆☆ ★★☆ ★★★ 5% 8% 10% Charge Attack Damage ★☆☆ ★★☆ ★★★ 10% 15% 20%
Individual	DEF ★☆☆ ★★☆ ★★★ 5% 8% 10% HP ★☆☆ ★★☆ ★★★ 250 500 750 Critical Hit ★☆☆ ★★☆ ★★★ 12% chance for 12% more DMG 20% chance for 20% more DMG 25% chance for 25% more DMG Critical Hit ★☆☆ ★★☆ ★★★ 12% chance for 12% more DMG 20% chance for 20% more DMG 25% chance for 25% more DMG Earth DMG reduction
Over Mastery Aetherial Mastery
Permanent Mastery Uncapped Mastery

‎‎

Gameplay Notes

• Requires completing Side Story: What Makes the Sky Blue - Chapter 8: The One to unlock his first Fate Episode.

Ultimate Tempest

• Tempest of AnnihilationAttacks turn into one-foe attacks / ATK, multiattack rate, DMG cap, and critical hit rate are boosted based on God of War lvl (Can't be removed)
  Multiplier: Unique's ATK boost is additive with  You're the Challenge I've Been SeekingDeals all-foe attacks for one-foe attacks.
  God of WarATK and charge bar gain are boosted (Can't be removed)
  Multiplier: UniqueDuration: Indefinite lvl rises by 1 upon using buff skills or charge attacks. (Boost to ATK and charge bar gain based on God of War lvl.), but is otherwise a unique modifier to all other ATK boosts.
• Boost to Tempest of AnnihilationAttacks turn into one-foe attacks / ATK, multiattack rate, DMG cap, and critical hit rate are boosted based on God of War lvl (Can't be removed)
  Multiplier: Unique's effects based on God of WarATK and charge bar gain are boosted (Can't be removed)
  lvl.

Lvl	Status	ATK UpMultiplier: Unique	DA Up	TA Up	DMG Cap Up	Critical Up
1	God of WarATK and charge bar gain are boosted (Can't be removed)	10%	40%	10%	10%	80% / 12% 80% chance of dealing 12% more damage.
2	God of WarATK and charge bar gain are boosted (Can't be removed)	15%	55%	15%	15%	80% / 14% 80% chance of dealing 14% more damage.
3	God of WarATK and charge bar gain are boosted (Can't be removed)	20%	70%	20%	20%	80% / 16% 80% chance of dealing 16% more damage.
4	God of WarATK and charge bar gain are boosted (Can't be removed)	25%	85%	25%	25%	80% / 18% 80% chance of dealing 18% more damage.
5	God of WarATK and charge bar gain are boosted (Can't be removed)	30%	100%	30%	30%	80% / 20% 80% chance of dealing 20% more damage.

You're the Challenge I've Been Seeking

• Only charge attacks and buff skills (yellow border) raises God of WarATK and charge bar gain are boosted (Can't be removed)
  Multiplier: Unique's lvl. This means only  Eternal StormAll Wind allies gain Shield (2000)Next ATK received will be ineffective for a fixed amount
  Strength: 2000Duration: Indefinite, VeilDebuffs will be nullified (1 time)
  Duration: Indefinite"Veil" is an unofficial name used by the wiki for this status effect. Its actual in-game name is "Immune.", and Dispel Cancel (1 time)Effects that remove buffs will be nullified (1 time)
  Duration: Indefinite.
  From 2nd cast onward:
  All Wind allies also gain Mirror Image (1 time)Next one-to-one attack received will be ineffective
  (Effect removed on next all-foe all-ally attack)
  Duration: Indefinite and 100% / 50% ArmoredChance of lowering DMG taken
  Strength: 100% chance of taking 50% less damage.Duration: 3 turns. and  Ultimate TempestGain Tempest of AnnihilationAttacks turn into one-foe attacks / ATK, multiattack rate, DMG cap, and critical hit rate are boosted based on God of War lvl (Can't be removed)
  Multiplier: UniqueDuration: 6 turns. (Boost to specs based on God of WarATK and charge bar gain are boosted (Can't be removed)
  Multiplier: Unique lvl.)
  From 2nd cast onwards:
  All allies also gain 15% ATK Up (1 time)ATK is boosted (1 time)
  Strength: 15%Multiplier: AssassinDuration: 1 turn . are applicable.
•  You're the Challenge I've Been SeekingDeals all-foe attacks for one-foe attacks.
  God of WarATK and charge bar gain are boosted (Can't be removed)
  Multiplier: UniqueDuration: Indefinite lvl rises by 1 upon using buff skills or charge attacks. (Boost to ATK and charge bar gain based on God of War lvl.)'s ATK boost is additive with Tempest of AnnihilationAttacks turn into one-foe attacks / ATK, multiattack rate, DMG cap, and critical hit rate are boosted based on God of War lvl (Can't be removed)
  Multiplier: Unique, but is otherwise a unique modifier.
• Boost to stats based on God of WarATK and charge bar gain are boosted (Can't be removed)
  Multiplier: Unique lvl.

Lvl	Status	ATK UpMultiplier: Unique	Charge Bar Gain Up
1	God of WarATK and charge bar gain are boosted (Can't be removed)	10%	4%
2	God of WarATK and charge bar gain are boosted (Can't be removed)	20%	8%
3	God of WarATK and charge bar gain are boosted (Can't be removed)	30%	12%
4	God of WarATK and charge bar gain are boosted (Can't be removed)	40%	16%
5	God of WarATK and charge bar gain are boosted (Can't be removed)	50%	20%

Mad Cyclone

• Wind ATK UpWind ATK is boosted
  and certain types of buffs are applicable for this support skill.
  • Not all buffs that boost Wind ATK are applicable.
  • Wind ATK Up (Stackable)Wind ATK is boosted (Stackable)
    is not applicable.
• Only increases Wind ATK once, even if an ally has multiple buffs that qualify.
• Similar support skills of the same element do not stack. Only the highest boost takes effect.
  • Does not stack with Kokkoro's  Shadeborne EpiphanyIncrease all allies' 'Boost to Wind ATK' effect by an additional 15%..

Uncap Materials

Uncap 1★	Uncap 2★	Uncap 3★	Uncap 4★
Cyclone Orb ×1 Gale Scroll ×2 Flawless Prism ×1 Rupie ×1000	Cyclone Orb ×1 Green Dragon Scale ×1 Tempest Whorl ×1 Flawless Prism ×3 Tiamat Anima ×5 Rupie ×2000	Cyclone Orb ×2 Green Dragon Scale ×2 Tempest Whorl ×3 Rainbow Prism ×3 Tiamat Omega Anima ×3 Rupie ×4000	Rainbow Prism ×3 Tiamat Omega Anima ×5 Supreme Merit ×3 Rupie ×20000

Awakening Materials

Lvl 2	Lvl 3	Lvl 4	Lvl 5
Tempest Whorl ×10 Flawed Prism ×15 Flawless Prism ×10	Tiamat Anima ×5 Tiamat Omega Anima ×2 Rainbow Prism ×1	True Wind Anima ×5 Green Dragon Scale ×10 Typhoon Fragment ×7 Rainbow Prism ×3	Galbinus Centrum ×5 Green Dragon Eye ×5 Wind Urn ×3 Supreme Merit ×3

Lvl 6	Lvl 7	Lvl 8	Lvl 9
Sagittarius Omega Anima ×3 Nezha Anima ×3 Garuda Anima ×3 Raphael Anima ×2 Champion Merit ×3 Rainbow Prism ×3	Morrigna Anima ×5 Grimnir Anima ×2 Primeval Horn ×1 Wind Urn ×3 Genesis Fragment ×3	Grimnir Anima ×3 Wind Urn ×3 Golden Scale ×5 Genesis Fragment ×20	Ra Omega Anima ×1 Wind Crystal ×1 Hollow Key ×5 Malice Fragment ×5

Facsimile Compatibility

Icon	Skill	Copyable?
	Eternal Storm	No
	Ultimate Tempest	No
	Divine Decimation on High	No

Outfits

Pledge of the Tempest

Don't be bashful, mortal! I can see your heart racing before my mad cyclone, and I permit you to scream your excitement at the top of your lungs as a one-way ticket to the heavens! Make music out of my name, and watch that music take a flight on the winds of providence to become the divine spear that flies into the farthest reaches of the great azure!

Outfit Name	Pledge of the Tempest
How to Get	「Pledge of the Tempest ~GRANBLUE FANTASY~」CD - Bonus Serial Code
Release Date	2023-09-12
Charge Attack	Celestial Ray of Purification
ID	3710209000

Sanguine Storm

Upon hearing that the singularity is preparing for a special celebration, the God of War garbs himself in brand-new, brightly burnished armor. Clad in its majesty, his bloodred eye pierces evildoers, rendering judgment that brings them trembling to their knees... Grimnir's mouth twitches as he daydreams, trying in vain to hold back his giddiness.

Outfit Name	Sanguine Storm
How to Get	8th Birthday Outfit Set (In-game purchase)
Release Date	2022-03-10
Charge Attack	Holy Ray of Absolution
ID	3710185000