From Final Fantasy Wiki

The original Final Fantasy introduced many of the core features of the Final Fantasy magic system. However, there were a number of key differences. Several spells appear in the game that never reappear, the features of which would be incorporated into other spells for future installments of the series. A key example of this is the Dia spell, which did significant damage to undead enemies. In future games, a similar effect could be achieved by casting healing magic, like Cure, on undead enemies.

Five classes have the ability to cast white magic in Final Fantasy: the White Mage and the Red Mage are the two initial classes with access to White Magic, and the upgraded classes Knight, White Wizard, and Red Wizard are also proficient in white magic. Magic is purchased at special magic shops located in towns across the World Map.

List of spells

Spell name
English NES	Japanese	Origins	Dawn of Souls	Location	MP 1	Classes
Advertisements Level 1 spells
CURE	ケアル	Cure1	Cure	Cornelia	3
	Restores 16-32 HP to one ally.
FOG	プロテス	Shld1	Protect	Cornelia	3
	Raises Defense by +8.
HARM	ディア	Dia1	Dia	Cornelia	5
	Inflicts 20-80 damage to Undead enemies.
RUSE	ブリンク	Blink	Blink	Cornelia	3
	Raises own Evasion by +80.
Level 2 spells
ALIT	バサンダ	NulBolt	NulShock	Pravoka	8
	Reduces Lightning damage by 50%.
INVS	インビジ	Invis1	Invis	Pravoka	3
	Raises Evasion by +40
LAMP	ブラナ	Lamp	Blindna	Pravoka	3
	Cures Blindness.
MUTE	サイレス	Silence	Silence	Pravoka	5
	Prevents enemies from casting spells.
Level 3 spells
AFIR	バファイ	NulFire	NulBlaze	Elfheim	8
	Reduces Fire damage by 50%.
CUR2	ケアルア	Cure2	Cura	Elfheim	10
	Restores 33-66 HP to one ally.
HEAL	ヒール	Heal1	Heal	Elfheim	10
	Restores 12-24 HP to all allies.
HRM2	アディア	Dia2	Diara	Elfheim	8
	Inflicts 40-160 damage to Undead enemies.
Level 4 spells
AICE	バコルド	NulIce	NulFrost	Elfheim	8
	Reduces Ice damage by 50%.
AMUT	ボキャル	Vox	Vox	Elfheim	3
	Cures Silence.
FEAR	フィア	Fear	Fear	Elfheim	10
	Drives enemies away in terror.
PURE	ポイゾナ	Esuna	Poisona	Elfheim	3
	Cures Poison.
Level 5 spells
CUR3	ケアルダ	Cure3	Curaga	Melmond	20
	Restores 66-132 HP to one ally.
HEL2	ヒーラ	Heal2	Healara	Melmond	25
	Restores 24-48 HP to all allies.
HRM3	ダディア	Dia3	Diaga	Melmond	25
	Inflicts 60-240 damage to Undead enemies.
LIFE	レイズ	Life1	Life	Melmond	20
	Revives an ally from KO Status and leaves them with 1 HP.
Level 6 spells
EXIT	ダテレポ	Warp2	Exit	Crescent Lake	25
	Warps party out of dungeons.
FOG2	プロテア	Shld2	Protera	Crescent Lake	20
	Raises party's Defense by +12.
INV2	インビア	Invis2	Invisira	Crescent Lake	20
	Raises party's Evasion by +40.
SOFT	ストナ	Stona	Stona	Crescent Lake	10
	Cures Petrification.
Level 7 spells
ARUB	バマジク	NulMgc	NulDeath	Onrac	28
	Protects against all Death spells and attacks.
CUR4	ケアルガ	Cure4	Curaja	Gaia	35
	Fully restores HP.
HEL3	ラヒーラ	Heal3	Healaga	Onrac	38
	Restores 48-96 HP to all characters.
HRM4	ガディア	Dia4	Diaja	Gaia	35
	Inflicts 80-320 damage to Undead enemies.
Level 8 spells
FADE	ホーリー	Holy	Holy	Gaia	50
	Damages enemies with a Divine light.
LIF2	アレイズ	Life2	Full-Life	Lufein	40
	Revives ally and fully restores HP.
WALL	バオル	NulAll	NulAll	Gaia	40
	Reduces all spell damage by 50% and protects against all death spells; targets only one ally.
XFER	デスペル	Dispel	Dispel	Gaia	35
	Removes all beneficial spells on an enemy.

1. Only applies to the Final Fantasy I & II: Dawn of Souls remake.