Super Jump is a high level ability of the Dragoons. The ability becomes available starting at level 50. When used, the Dragoon will leave the screen for a few moments. If he has a Wyvern at the time, it will use a similar ability called Super Climb.
The jump itself actually does no damage; however, it does reduce the Dragoon's enmity to zero. Super Climb will not reduce his Wyvern's enmity though. A dragoon can use this ability once every ten minutes.
Super Jump is the job level 14 ability for the Valkyrie. The allows the user leap off the screen; two turns later, come down with an attack that deals 2 times normal damage to all enemies. Damage is tripled if a spear is equipped. It costs 3 BP to use.
Bravely Second: End Layer
Super Jump is the job level 10 command ability for the Valkyrie. The user jumps off the screen and then come hurtling down two turns later to deal double the damage of a conventional attack to all enemies. Damage is increased by an additional 50% if a spear is equipped. It cost 3 BP to use.