Increase attack power by 50 percent and decrease defensive power by 50 percent.
Self-Sacrifice is an enemy ability used by Vampyr, Seeker, Redmaw, and Abysteel. It inflicts non-elemental physical damage to one party member with a base potency of 100 at a 100% hit rate, 3 CT, 4 range, and kills the user after using it.
Increases damage dealt by 15% and damage suffered by 10%. Duration: 20s
Blood for Blood is a Lancer/Dragoon ability. Prior to the Stormblood expansion, the ability was usable by all classes and all physical DPS jobs as a cross-class ability, granting a 10% damage bonus for those jobs, and a 25% damage bonus for Dragoon/Lancer. After the release of Stormblood and the rework of cross-class abilities that came with it, the ability became exclusive to Lancer and Dragoon and had the damage bonus and vulnerability penalty lowered to 15% (from 25%) and 10% (from 15%) respectively.
Vehemence is an ability learned by the Dark Knight class for 400 JP. When equipped, the unit's Defense is lowered by 50% and their Attack raises by 50%.
Sacrifice comes in three levels of power and acts similar to Souleater, increasing the character's Strength but lowering their max HP. Sacrifice Lv1 increases Strength (+30 in 3DS, an additional "S" in iOS) but lowers HP by 500, Lv2 grants extra Strength (+50 in 3DS, an additional "S" in iOS) but at a 750 HP penalty, and Lv3 increases Strength by 95 but lowers HP by 1000. Warrior of Light, Kain and Squall learn all three levels of Sacrifice, while Onion Knight learns Lv1 and Lv2.
Sacrifice (Lv1) is a proactive ability that costs 5 CP to equip. It is active for the entire length of the stage. It adds 45 to Strength, but drops HP by 500. It is learned by Warrior of Light (level 10), Kain (initially), Galuf (initially), Cloud (initially), Barret (initially), Squall (level 20), Auron #2 (level 10), Fran (initially), Snow (level 25), and Zack (level 20).
Sacrifice (Lv2) is a proactive ability that costs 10 CP to equip. It is active for the entire length of the stage. It adds 70 to Strength, but drops HP by 750. It is learned by Warrior of Light (level 50), Kain (level 50), Galuf (level 40), Cloud (level 45), Barret ((level 40), Squall (level 60), Auron #2 (level 45), Lilisette (level 40), Fran (level 60), Snow (level 70), Ramza (level 80), Zack (level 50), and Machina (level 30).
Sacrific (Lv3) is a proactive ability that costs 16 CP to equip. It is active for the entire length of the stage. It adds 140 to Strength, but drops HP by 1200. It is learned by Warrior of Light (level 85), Galuf (level 75), Cloud (level 75), Barret (level 80), Squall (level 90), Auron #2 (level 85), and Zack (level 80).