Mysterious Idol X (Alter)

This is an Event Servant

It can only be obtained by participating in the time-limited event Grail Live. This Servant cannot be summoned.

This article is about 4★ Mysterious Idol X (Alter). For other variations, see Artoria (Disambiguation).

Servant	Dialogue

★ ★ ★ ★

Mysterious Idol X (Alter)

Japanese Name: 謎のアイドルＸ〔オルタ〕
AKA: MIXA
ID: 308	Cost: 12
ATK: 1,507/9,045	HP: 1,980/12,375
Lv.100 Grail ATK: 10,952	Lv.100 Grail HP: 15,004
Lv.120 Grail ATK: 12,859	Lv.120 Grail HP: 17,634
Voice Actor: Kawasumi Ayako	Illustrator: BUNBUN
Attribute: Star	Growth Curve: S
Star Absorption: 153	Star Generation: 15%
NP Charge ATK: 0.9%	NP Charge DEF: 3%
Death Rate: 6.7%	Alignments: Neutral・Good
Gender: Female
Traits: Arthur, Dragon, Existence Outside the Domain, Female, Hominidae Servant, Humanoid, King, Round Table Knight, Saberface, Servant
Hits:  44  |  33  |  44  |  55

Active Skills	Passive Skills	Append Skills	Noble Phantasm	Ascension
Skill Upgrade	Bond Level	Biography	Trivia	Images

Active Skills

• First Skill
• Second Skill
• Third Skill

Available from the start

	Superb Round Dancing B
Increases own Quick performance for 3 times, 3 turns. Increases own Buster performance for 3 times, 3 turns. Grants self Evasion for 1 attack, 3 turns.
Level	1	2	3	4	5	6	7	8	9	10
Quick +	20%	21%	22%	23%	24%	25%	26%	27%	28%	30%
Buster +	20%	21%	22%	23%	24%	25%	26%	27%	28%	30%
Cooldown	7					6				5

Unlocks after 1st Ascension

	Infinite Upstream Lyric C
Increases own critical damage for 1 turn. Increases own damage against Mechanical enemies for 3 turns.
Level	1	2	3	4	5	6	7	8	9	10
Crit Damage +	50%	55%	60%	65%	70%	75%	80%	85%	90%	100%
vs. Mechanical Damage +	30%	32%	34%	36%	38%	40%	42%	44%	46%	50%
Cooldown	6					5				4

Unlocks after 3rd Ascension

	King's Singing C
Increases party's attack for 3 turns. Recovers party's HP.
Level	1	2	3	4	5	6	7	8	9	10
Attack +	10%	11%	12%	13%	14%	15%	16%	17%	18%	20%
Heal +	1000	1100	1200	1300	1400	1500	1600	1700	1800	2000
Cooldown	7					6				5

Passive Skills

1		Existence Outside the Domain D
	Gains 2 critical stars every turn. Increases own debuff resistance by 4%.
2		Mad Enhancement C
	Increases own Buster performance by 6%.
3		Altereactor B
	Increases own debuff resistance by 17.5%.

Append Skills

• First Skill
• Second Skill
• Third Skill

Unlocks by consuming Servant Coins

	Extra Attack Finesse Improvement
Increases own Extra Attack performance.
Level	1	2	3	4	5	6	7	8	9	10
Extra Attack +	30%	32%	34%	36%	38%	40%	42%	44%	46%	50%

Unlocks by consuming Servant Coins

	Mana Loading
Starts battle with NP gauge.
Level	1	2	3	4	5	6	7	8	9	10
NP +	10%	11%	12%	13%	14%	15%	16%	17%	18%	20%

Unlocks by consuming Servant Coins

	Anti-Berserker Attack Damage Aptitude
Increases own attack against Berserker enemies.
Level	1	2	3	4	5	6	7	8	9	10
vs. Berserker Attack +	20%	21%	22%	23%	24%	25%	26%	27%	28%	30%

Noble Phantasm

• Rank B
• Video

Lumino Calibur
Luminous Melodious Tyrannical Blade

Base Damage: x0.8	Rank	Noble Phantasm Type
	B	Anti-Unit
	Hits	Per Hit Percentage
	4	10%, 20%, 30%, 40%
Effect	Deals damage to all enemies. Deals 150% extra damage to enemies with Evil Alignments.
NP Level	1	2	3	4	5
Damage +	600%	800%	900%	950%	1000%
Overcharge Effect	Increases own Quick performance for 1 turn. (Activates first)
Charge	100%	200%	300%	400%	500%
Quick +	20%	25%	30%	35%	40%

Ascension

n°	Item 1	Item 2	Item 3	Item 4	QP
1st	11				50,00050,000
2nd	11				150,000150,000
3rd	11				500,000500,000
4th	11				1,500,0001,500,000

Skill Reinforcement

• Active
• Append

n°	Item 1	Item 2	Item 3	Item 4	QP
1st	88				100,000100,000
2nd	88				200,000200,000
3rd	1010				600,000600,000
4th	1010				800,000800,000
5th	1010				2,000,0002,000,000
6th	1212				2,500,0002,500,000
7th	1212				5,000,0005,000,000
8th	1212				6,000,0006,000,000
9th	11				10,000,00010,000,000

n°	Item 1	Item 2	Item 3	Item 4	QP
1st	88				100,000100,000
2nd	88				200,000200,000
3rd	1010				600,000600,000
4th	1010				800,000800,000
5th	1010				2,000,0002,000,000
6th	1212				2,500,0002,500,000
7th	1212				5,000,0005,000,000
8th	1212				6,000,0006,000,000
9th	11				10,000,00010,000,000

Stats

Strength: C	Endurance: C
Agility: B	Mana: B+
Luck: A	NP: B

Bond Level

Bond Level	1	2	3	4	5	6	7	8	9	10
Bond Required	1,500	2,250	3,000	3,750	4,500	225,000	260,000	270,000	300,000	395,000
Total Bond	1,500	3,750	6,750	10,500	15,000	240,000	500,000	770,000	1,070,000	1,465,000
Rewards	55	55	55	55	55	55 22	1010 22	1010 22	1010 22	2020 Bond CE
Bond 10 Craft Essence				My Galaxy DEMO Tape When equipped on Mysterious Idol X (Alter), increases party's damage against target with Mechanical-trait by 15%, and Evil-alignment by 15% when she is on the field
Chaldean Visionary Flames [?]	11		12		13		14		15
	1,090,000		1,230,000		1,360,000		1,500,000		1,640,000
	2,555,000		3,785,000		5,145,000		6,645,000		8,285,000
Rewards	2020 3030		2020 3030		2020 3030		2020 3030		2020 3030

Biography

Unlock	Description	Translation🛈
Default	願いの衣装（ドレス）はライブのために。 想いの歌声（ボイス）は見果てぬ夢のために。 今宵、少女はアイドルとなり、 輝く戦場（ステージ）で颯爽とデビューする。 まだ見ぬきみへ届けたい。私の歌を、熱き生命を。 オルトリアクター開放、アイドリウム全開、 ―――限界突破・ネクストステージ！！	TL Fan Translation: The desired costume (dress) is for the sake of a Live. The singing voice (voice) of feelings is for the sake of an unfulfilled dream. This evening, the girl becomes an idol and makes her debut on the dazzling battlefield (stage). To the unseen you, I still want to deliver. My song, my warm life. Altreactor release, Idolium at full power, ----Breaking the Limits - Next Stage!!
Bond 1	身長／体重：154cm・42kg 出典：FGO Waltzコラボ『輝け！ グレイルライブ！！』 地域：サーヴァント・ユニヴァース 属性：中立・善　　性別：女性 浮遊ポッド黒騎士くんはエンクロージャーユニット。 毒舌ツッコミも立体音響で二倍二倍だ。	TL Fan Translation: Weight / Height: 154cm - 42Kg Source: FGO Waltz Collaboration "Shine! Grail Live!!" Region: Servant Universe Alignment: Neutral Good Gender: Female The floating pod Dark Knight-kun is an enclosure unit. Her sharp tongue Tsukkomi too, was doubled twice with surround sound.
Bond 2	アイドル至上主義の特異点へと迷い込んだのは いわば『劇場版』のえっちゃん。 ノーマル状態よりもちょっぴり感情豊かで活動的、 そして作画コストが高い。 作詞・作曲、歌唱に演奏、バトルパフォーマンスと よくばりなシンガーソングフォーリナー。	TL Fan Translation: The one who got lost in the Singularity where Idols rule supreme is, so to say, a "Theatrical Release" Ecchan. Compared to her normal state she is more emotional and energetic, so the cost of animating her is expensive. With composition and lyricism, singing to perform and battle performance, a sing-a-song Foreigner who wants it all.
Bond 3	さらに元をたどるならば “謎のヒロインX〔オルタ〕”の原典は、ユニヴァース界でそこそこの人気を博したリアリティ番組から。 謎のヒロインXとコンビを組む『第１期　学園編』と ヴィラン連合に帰従しつつ ダーク・ラウンズの復活を志す『第２期　ヴィラン編』。 『劇場版』はその中間の特別エピソード。 ひょんなことからユニヴァースいちの アイドル・サーヴァントとなるために頑張るが……？ まあ……ほら……ですね、 銀河系をシンバルにして攻撃する月面歩行ロボとか、 インフレにもほどがあるじゃないですか。	TL Fan Translation: But if you go back to the origins, the original source for "Mysterious Heroine X (Alter)" is from a Reality Show who gained popularity in the Universe World. Forming an alliance with Mysterious Heroine X in "Season 1 - School Arc" and subjugating the villain group by aiming to revive the Dark Rounds in "Season 2 - Villain Arc". The "Theatrical Release" is a special episode in between those. Curiously, she's doing her best to become the number one Idol Servant of the Universe because...? Well... it's... you see, things like moonwalking robots that attack the galaxy with cymbals, there's a lot of inflation too isn't there?
Bond 4	○ 円舞絶奏：Ｂ 　サーヴァントの超絶技巧。 　人間を超える知覚・身体能力全開で放たれる、 　精密かつ壮烈なパフォーマンス。 ○ 無限遡行リリック：Ｃ 　理論的思考や、 　特にＡＩや機械に対して強く作用する、 　魔術的な韻を踏んだ歌唱法によるクラッキング。 ○ 王の歌声：Ｃ 　古来“ロイヤル・タッチ”と呼ばれる、 　人々を癒やし、奇跡を起こす祝福の歌声。	TL Fan Translation: • Superb Round Dancing: B Servant's transcendent skill. A precise and spectacular performance released at full power well beyond a human's perception and physical abilities. • Infinite Regress Lyric: C A method of cracking by singing following magical rhymes that acts strongly against theoretical thinking, specially against AIs and machines. • King's Singing: C A blessed singing voice which heals people and causes miracles, commonly called "Royal Touch".
Bond 5	『煌彩幻奏覇道剣』 ランク：Ｂ　種別：対人宝具 レンジ：５～５５　最大捕捉：１４４７１人 ルミノカリバー。 音楽の魔と契約した者だけが弾きこなせるという 禁断のギターブレード“邪聖弦るみのかりばー” （惑星チャミズの宝具OFFで激安だった）。 錬成される超エモ粒子・アイドリウムは、 フィールドを光の穂揺れるステージへと変える。 月虹大河即ちルミナス。幽冥神籟なれども調和。 我が剣の歌声を聴け―――煌彩幻奏覇道剣！	TL Fan Translation: 『Lumino-Calibur - Sword of Sparkling Illusionary Musical Dominion』 Rank: B Type: Anti-Unit Range: 5~55 Maximum targets: 14471 people The forbidden Guitar Blade "Calibur of Evil Strings", said to only be playable by those who have a contract with the demon of music (it was bought for cheap on a sale of the treasures of the planet Chamizu). The cultivated super emotional particles - Idolium cause the field to change into a stage of wavering light. Moonbow Great River, in other words, Luminous. Sounds of the Underworld God, however harmonic. Listen to the singing voice of my sword---- Sword of Sparkling Illusionary Musical Dominion!
Reach Bond Level 5 and Clear Grail Live.
Extra	バーサーカーのヴィランであった自分と比べると、 ひょうひょうとした態度や口調には あまり変化は無いものの、その心情は軽くほぐれ、 自然に微笑んだり、自分から冗談を言ったりもする。 人を喜ばせ、楽しませたいという気持ちが前面に表れる。 その反面、他人に見せまいとしてきた弱さやいらだちも 思わず見せてしまう。 剣を振るうにはただ邪魔でしか無かった心の揺らぎ、 そういった感情が自分にもあったのだと驚き、 作詞や作曲に活かせれば面白いかも…… と気づき始めている。 ヴィラン（悪役）として恐怖と暴力に頼らず、 歌や音楽によって人を動かせるのならば、 自分に素直になってみるのもいいかもしれない……と。
April Fool	アルトリアサーヴァント なぞのヒロインXオルタが アイドルにへんしん したすがた。かっこかわいい もちうたもある。かつてはやみぞくせい だったかきらめくステージでじょうかされ いまではひかりぞくせいだ。

• This translation was made by Merukurio. Thanks for all the hard work.

Trivia

• Mysterious Idol X (Alter) is the first Event Reward 4★ Foreigner.
• She is the third Foreigner not associated with a Lovecraftian horror, after Mysterious Heroine XX and Voyager.

Images

• Saint Graphs
• Icons
• Sprites
• Expression Sheets
• Craft Essences
• Others

Stage 1-3

Stage 4

Stage 1-3

Stage 4

Portrait (Stage 1-3)

Sprite 1-3

Command Card (Stage 1-3)

Stage 1-3

Stage 1-3 (Without Gear)

Full Render 1

Full Render 2

Grail Live story only

Grail Live story only

My Galaxy DEMO Tape (Max Bond CE)

Heroic Spirit Tour: Mysterious Idol X

Galaxy for Two (Valentine CE)

Illustration by BUNBUN