Arte Description and History
Upon activation, Nightingale summons a woman shining in bright light to appear in the center of the field. As the woman raises her hand, glowing energy spreads across the field, healing all allies. The spell is an altered arte that derives from Nurse through the "Crucible" skill. After achieving mastery of the altered arte, Estelle can learn it as a separate arte that can be activated without the skill equipped.
In Tales of the Rays, this arte has a different animation: a rain of blue light showers the entire battlefield and damages enemies, then a large glimmer of light bursts in the middle of the battlefield, healing all party members. This arte is Water- and Light-elemental and is the master arte to Estelle's Holy Rain, replacing that arte when it is used as the fourth or later action in a chain.
In-Game Descriptions and Battle Quotes
Tales of Vesperia
Japanese Description: 伝説の慈愛の天使が現れ、味方全員の ＨＰを大回復するスキル変化術
Localized Description: "Altered Arte: Summon a tiny angel to restore a large amount of HP to all allies."
Japanese Quote: 天の使いの姫君よ、その壮麗たる抱擁の力を！ナイチンゲール！
Localized Quote: "O angelic princess, grant us your magnificent embrace! Nightingale!"
Tales of the Rays
Japanese Quote: 天の遣いの姫君よ！ナイチンゲール！