Well, an Enemy Skill list is very popular now a days, so I decided to post one. Well here they all are. I do not know if this is all of them. If it is not, E-mail me and tell me what I missed. Thanks.
Frog song-Gongaga, Temple of the ancients
From:Touch me (frogs)
Casts Frog and Sleepel on a target, or cures frog.
Level 4 suicide-Grasslands
From:Mu (squirrels)
Casts Death sentence and Mini on all targets with a multiple of 4.
Magic Hammer- Utai Area
From:Razorweeds
Drains 100mp out of a target (if possible) and gives it to you.
White wind-Junon area, Whirlwind maze
From:Zemzellet (Junon), Wind Wing (Whirlwind)
Cures all characters by an amount equal to the casters HP level, and cures some abnormal status.
Big Guard-Costa del Sol area
From Beach Plug
Casts Barrier, MBarrier, and Haste on all characters.
Angel Whisper-Final Dungeon
From:Pollensalita
Uses Revive and Full Cure on all characters.
Dragon force-Final Dungeon
From:Dark Dragon
One person's Physical and magical defense are increased by 50%
Death Force-Utai Area
From:Adamantaimai
Attempts to cast Death sentence on one target, and kill it instantly.
Flame Thrower-Mythril mine, Nibel mnt.
Archdragon, Dragon
Does a moderate amount of Fire damge to one opponent.
Laser-Corel prison
From:Bull motor
Reduces one targets HP by 1/2.
Matra Magic-Midgar Area
From:Bull motor, various others
Does light, regular typed damage to all enemies.
Bad Breath-Gaea Cliff
From:Molbor
Casts mini, poison,sleep, frog, and confuse on all enemies.
Beta-Grassland area swamp
From:Midgarsorm (30 foot snake)
Moderate fire-typed damage to all enemies.
Aqualung-Gold saucer area
From:Chimera
Does moderate Water-typed damage to all enemies.
Trine-Nibel Mnt.
From:Materia Keeper
Does moderate amounts of lightning damage to all enemies.
Magic breath-Gaea's cliff
From:Stilv
Does moderate to heavy fire, ice, and lightning damage to all enemies.
????-Shinra Mansion (nibelheim)
From:Judge
One enemy takes an amount of regular damage equal to the casters HP max, minus your current HP level.
Goblin Punch-Goblin Island
From:Goblins
Does light, regular damage to one enemy. If your level is equal to the enemy, it does heavy damage. What a deal for 0 MP!!!
Chocobuckle-Grassland area
From: Chocobo
First, get L4 suicide, then, use 3 mimett greens on a level 16 chocobo (has to be with either 2 ostrich guys, or 2 blue
elelphants). Than, use L4 suicide on the chocobo, and he will use chocobuckle on you. What it does: It takes the casters level
and multiplies it by how many times you've run away.
L5 death-Final Dungeon
From: Parasite
Instanly kills any enemies who's level is a multiple of 5.
Death sentence-Cave of the Gi
From: Sneakstep
Casts Death sentence on one enemy (he will die when the timer runs out).
Death Roulette-Final dungeon
From:Death dealers
Any of the guys in the battle (including your party members) is randomly killed.
Shadow Flare-Junon/Cosmo canyon
From: Ultimate Weapon (final attack)
One enemy takes an extremly high amount of regular damage.
Pandora's box- Final Dungeon
From:Dragon Zombie
All enemies are hit for a moderate to heavy amount of regular damage.