There are currently 143 custom spells for Baldur's Gate available.
After downloading, refer to the Instructions section for help with installation.

Name	Author	Description
Ray of Enfeeblement	Arundor	Reduces strength of the target.
Acid Storm	Arundor	A level 7 area affect spell.
Faerie Fire	CuChionneach	Makes it easier to see and hit enemies.
Globe of Darkness	CuChionneach	Raises AC and gives bonus attacks.
Prismatic Spray	CuChionneach	Shoots several rays of colour each with a different effect.
Power Word: Stun	CuChionneach	Stuns the target.
Power Word: Blind	CuChionneach	Blinds the target.
Power Word: Kill	CuChionneach	Kills the target.
Dalamar's Spells	Dalamar the Dark	11 spells from D&D.
Cast Away	DarkAngel	Will permanently remove a creature from a battle.
Summon Pheonix Gaurd	DarkAngel	Summons a Pheonix Guard.
DarkAngel's Priest Spells	DarkAngel	Contains 4 spells - Lightning Strike, True Sight, Implosion and Aura Cleansing.
DarkAngel's Spells	DarkAngel	27 spells made by DarkAngel.
Pause Time	DarkAngel	Pauses time.
Astro Projection	DarkAngel	An innate ability that allows teleportation.
DarkAngel's Spells	DarkAngel	Contains 4 spells - Awaken, Drain Life, Spirit Wrack, and Eternal Sleeping.
Apocalypse	DarkAngel	Causes fire damage to all creatures in the area of effect except your party.
Grog's Spells	Grog	5 mage spells made by Grog.
Jhamner's Spells	Jhamner	3 spells made by Jhamner.
Nimrod's Grimoire	Nimrod	A large pack of 51 spells.
Potencius' Spells	Potencius	Spells made by Potencius.
Mnemonics	Potencius	Allows you to memorize all your spells and innate abilities.
Flesh to Bones	Rob	An instant-kill spell with impressive visual effects.
Slayer's Spells	Slayer	20 spells made by Slayer.
Vampire	Sorwen	Grants the abilities of a vampire without any disadvantages.
Mordekainen's Sword	Suryiel and Graf Hohfels	Creates a sword that will fight for you in combat.