Vit-J

Vit-J is a junction ability in Final Fantasy VIII. When a party member junctions a Guardian Force that has Vit-J mastered, they can raise their Vitality, which determines defense against physical damage, by equipping spells from their current Magic inventory to this stat in the junction menu. Because the game has no equipable armor, Vit-J is the player's main means of mitigating damage taken from enemies' physical attacks.
==Obtained==
The GFs Quezacotl, Shiva, and Carbuncle learn Vit-J natively for 50 AP. It can also be taught to any GF AP-free with the Vit-J Scroll item, easiest obtained by purchasing it from the Timber and Esthar City pet shops with the Familiar ability in effect from the GF Tonberry.
==Mechanics==
Vit-J allows the character equipping a GF who knows the ability to junction spells to their Vitality stat; this value is where Vitality+% abilities calculate their increase. Any spell can be junctioned to Vit-J, but different spells offer variable increases. The best spells for Vit-J are Meltdown, Full-life, and Ultima.
The following spell list is from worst to best for Vit-J; effect on Vitality per single spell. The maximum is 100 spells to one stat, and each spell can be junctioned to one stat at a time (exception, see Junction glitch); if the player wants to equip a spell to another stat, it will be unequipped from the current -J ability. When using a draw point, if the offered spell is currently being junctioned to an active party member's stat, it will show a symbol next to it when choosing the recipient upon using the draw point. Maximum Vitality is 255.
Spells 	Effect
Fire / Blizzard / Thunder 	Vit +0.04
Scan / Blind / Silence / Sleep 	Vit +0.05
Double 	Vit +0.06
Fira / Blizzara / Thundara / Berserk 	Vit +0.08
Aero / Triple 	Vit +0.10
Water 	Vit +0.14
Cure / Bio / Float 	Vit +0.15
Firaga / Blizzaga / Thundaga / Haste / Slow	Vit +0.16
Demi / Confuse / Shell 	Vit +0.18
Quake / Break / Stop 	Vit +0.20
Death / Aura 	Vit +0.22
Tornado / Zombie 	Vit +0.24
Flare 	Vit +0.26
Cura / Holy 	Vit +0.28
Drain 	Vit +0.30
Meteor 	Vit +0.34
Esuna 	Vit +0.36
Dispel / Pain 	Vit +0.38
Protect 	Vit +0.40
Reflect 	Vit +0.46
Life 	Vit +0.50
Curaga 	Vit +0.65
Regen 	Vit +0.70
Full-life / Meltdown / Apocalypse 	Vit +0.80
Ultima 	Vit +0.82
==Use==
Vit-J is a crucial ability to have on as many active party members as possible against enemies that use strong physical attacks, as without it, the character is left with their base Vit that only grows slightly per level up and the game has no equipable armor. With Vit Bonus, the player can grind their character's Vitality more when leveling up, but this is inferior to using Vit-J and Vit+% abilities. In the beginning of the game, Quezacotl and Shiva can learn Vit-J, and the player can get a third from Carbuncle during the Deling City parade segment.
Vitality junctions are especially good against strong enemies with physical damage abilities that might otherwise kill the party in one hit, like Ruby Dragons, Iron Giants, and T-Rexaurs. Damage can further be mitigated with Protect, and nullified with Defend. Vitality does not affect "special damage" abilities, like fixed damage from Cactuars.
An easy way to raise Vitality early is to teach Card Mod to Quezacotl and ST Mag-RF to Diablos, and play Triple Triad against NPCs and always pick Gayla cards when possible, turning them into Mystery Fluids and then into Meltdown spells. A method that does not require playing cards is to buy Tents and turn them into Curagas with Siren's L Mag-RF, another good spell for Vit-J though not as potent as Meltdown. Meltdowns can also be drawn from Gaylas, a common enemy in the snowfields, reached as soon as the player has access to the mobile Garden.
If the player does not mind modding unique cards, they can win Minotaur's card from battling him and mod it into Adamantines that teach Vit+60% to any GF, likely easily reaching the maximum value of 255. Adamantines are, however, fairly easily obtained from Adamantoises, a normal enemy that appears on Long Horn Island beaches (north from Dollet) as long as the Adamantoises are of sufficient level. 
Category:Support abilities in Final Fantasy VIII