Final Fantasy VII/Support Materia

Many of the materia slots in weapons and armor are joined with others. Blue Materia placed into these coupled slots give an added bonus to the materia it is joined with.

There are thirteen different Support Materia in the video game.

In the tables below, Command "main-7" materia refers to the seven materias listed here; these materias are the same ones that have to be mastered in order to get the Master Command Materia:
 * 1) Steal
 * 2) Sense
 * 3) Throw
 * 4) Morph
 * 5) Deathblow
 * 6) Manipulate
 * 7) Mime

Materia locations
It ay be useful to know how early any materia can be obtained.

 Disc 1, part 1 (Midgar): 
 * All (on Nanaki)
 * Elemental (Shinra H.Q.)

 Disc 1, part 2 (land travels): 
 * Added Effect (Cave of Gi)

 Disc 1, part 3 (sea travels): 
 * HP Absorb (Wutai)
 * MP Absorb (Wutai)
 * Steal as Well (Wutai)
 * Added Cut (Great glacier)
 * MP Turbo (Whirlwind Maze)

 Disc 2: 
 * Final Attack (Gold Saucer)
 * Magic Counter (Gold Saucer)
 * Sneak Attack (Gold Saucer)
 * Quadra Magic (near Mideel)

 Disc 3: 
 * Counter (Northern cave)