GF’s

Name: Quezacotl Attack: Thunder Storm Location: Squal’s Study Pannel in the Class Room

Name: Shiva Attack: Diamond Dust Location: Squal’s Study Pannel in the Class Room

Name: Ifrit Attack: Hell Fire Location: Found in the Fire cave (disc 1) Note: Can’t miss him he’s the boss of the Fire Cave

Name: Siren Attack: Silent Voice Location: Drawn from Elvoret in Dollet (disc 1) Note: If you miss this one you can get it later on in the game

Name: Brothers Attack: Brotherly Love Location: Defeat Brothers at Tomb of Unknown King (disc 1)

Name: Diablos Attack: Dark Messenger Location: Summon using “Magical Lamp” and Defeat Him (disc 1) Note: Make sure you save before Summoning him

Name: Carbuncle Attack: Ruby Light Location: Drawn from Iguion in Deling City (disc 1) Note: If you miss this one you can get it later on in the game

Name: Leviathan Attack: Tsunami Location: Drawn from NORG in the Basement of the Balamb Garden (disc 2) Note: Can also be drawn from a moster later in the game

Name: Pandemona Attack: Tornado Zone Location: Drawn from Fujin at the Balmb Hotel (disc 2)

Name: Cerberus Attack: Counter Rockets Location: Defeat him in the Galbadia Garden (disc 2) Note: There is a save point on the other side of him, use it first.

Name: Alexander Attack: Holy Judgement Location: Drawn from Edea at the Galabadia Garden (disc 2) Note: Of course you can get it later

Name: Doomtrain Attack: Runaway Train Location: Have 6 steel pipes, 6 Malboro Tentacles, 6 Remedy Pluses, then locate and use the Soloman’s Ring found at Tears’ Point (disc 3)

Name: Bahamut Attack: Mega Flare Location: Defeat Bahamut at the Deep Sea Research Center (disc 3)

Name: Cactuar Attack: 1,000 Needles Location: Defeat Jumbo Cactuar at the Cactuar Island (disc 3)

Name: Tonberry Attack: Chef’s Knife Location: Defeat 20-plus Tonberries at Centra Ruins, then defeat the Tonberry King (disc 3)

Name: Eden Attack: Eternal Breath Location: Drawn from Ultima Weapon at the bottom of the Deep Sea Research Center (disc 3)

Other Guardian Forces

Odin
Locate and Defeat Odin in the Centra Ruins

Phoenix
Receive “Phoenix Pinion” from the Elder at the Shumi Village

Boko the Chocobo
Summon using the Gyshal Greens, which can be purchased in the Chocobo Forest

Gilgamesh
If you have Odin before fighting Seifer at the Lunatic Pandora, you’ll get Gilgamesh

Moomba and MiniMog
These two can only be acquired from the Pocket Station mini-game “Chocobo World”