Enemy Skill Materia!

The Enemy Skill Materia, is a Command Materia, that enables the user to learn and use select enemy skills. Its is first found in the sample tank, in Professor Hojo's lab, in the Shinra Headquarters.
Note:

• All learnable skills are found after obtaining the materia.
  
• Some skills have one time chase of being learn.
  
• Due to the game's buggy programming Pandora's Box can only be learn once per save file; as Dragon Zombie will only cast it once, ever; so don't kill it uses the skill.
  
• Fleeing from a battle will nulled any learn skills; this is also counts being ejected out of battle. This makes leaning "Beta" more challenging, as "Midgar Zolom" is known to eject party members, from battle.
  
• A character can learn a skill permanently, regardless of whether he or she survives the attack.

Disclamer: I made this guide to be a quicker load up then going into a web browser. That being said, this is my first guide ever; so if any informacion is wrong or anyhing is missed spelled. Just comment or PM me and I'll update ASAP. All of the the information is from the Final Fantasy Wiki. Which can be found here[finalfantasy.wikia.com].

*This skill can only be learn by using the materia "Manip".
**This is a one time chase skill. Once defeated cant be learn.

This the list of all enemies location with learnable skills. In A-Z order.


Adamantaimai - World Map - Wutai Area (beaches), Battle Square (after acquiring Highwind)
Ark Dragon - Mythril Mine, Battle Square (before obtaining Tiny Bronco)
Beachplug - World Map - Corel Area, Gold Saucer Area (beaches)
Behemoth - Midgar - Sector 8 Underground
Boundfat - Corral Valley, Battle Square (after acquiring Highwind)
Bullmotor - Corel Prison, Battle Square (when Tiny Bronco is available)
Chocobo - Kalm Area
Custom Sweeper - World Map - Midgar Area, Battle Square (before obtaining Tiny Bronco)
Dark Dragon - Northern Cave
Dragon - Mt. Nibel, Battle Square (when Tiny Bronco is available)
Death Claw - Corel Prison - Desert Edge
Death Dealer - Northern Cave
Death Machine - Junon - Path
Gi Spector - Cave of the Gi, Battle Square (when Tiny Bronco is available)
Goblin - World Map - Goblin Island, Round Island
Godo - Wutai Village - Pagoda of the Five Gods
Harpy - World Map - Gold Saucer Area Desert
Jenova∙LIFE - Forgotten Capital - Water Altar
Jersey - Shinra Manor
Malboro - Gaea's Cliff, Battle Square (after acquiring Highwind), Northern Cave
Materia Keeper - Mt. Nibel
Midgar Zolom - Grasslands Area - MarshesMu - World Map - Grassland Area, Battle Square (before obtaining Tiny Bronco)
Pollensalta - Northern Cave
Razor Weed - World Map - Wutai Area, Battle Square (after acquiring Highwind)
Ruby Weapon - Corel Desert
Safer∙Sephiroth - Inside the Planet
Serpent - Gelnika, Battle Square (after acquiring Highwind)
Sneaky Step - Cave of the Gi, Battle Square (when Tiny Bronco is available)
Stilva - Gaea's Cliff, Battle Square (after acquiring Highwind)
Touch Me - World Map - Gongaga Area,Battle Square (when Tiny Bronco is available)
Toxic Frog - Temple of the Ancients, Battle Square (after acquiring Highwind)
Trickplay - World Map - Icicle Area (grass), Battle Square (after acquiring Highwind)
Ultimate Weapon - Cosmo Area (Last Battle)
Wind Wing - Whirlwind Maze, Battle Square (after acquiring Highwind)
Wolfmeister - Corel Reactor (Huge Materia Quest)
Zemzelett - World Map - Junon Area, Battle Square (before obtaining Tiny Bronco)

• If you missed some skills other enemeies may know the same skill later on.
  
• The Battle Squre has a lot the low level monsters with skills; can eliminate a lot of backtraking.
  
• Northern Cave has a lot of learnable skills
  
• Equiping on party member with more then one "Enemy Skill Materia" will learn the skill for all materia; if they havent already.
  
• Parasite has a lot of the learnable skils.
  
  

Good luck!