(SPOILEROctopath Traveler: Skills of the 4 secret subclasses

RUNELORD

ACTIVE SKILLS:
(One for each element) - [Element] Rune: Weapons the user attacks with will deal additional [Element] damage for 3 turns.
Transfer Rune: For 3 turns, skills that normally target yourself alone will target your allies as well.
(Divine) Balogar's Blade: Deal damage from each of the six elements (fire, ice, lightning, wind, light, and darkness) to a single foe.

PASSIVE SKILLS:
Stat Swap: Elemental and physical attack strength will be swapped with one another.
SP Recovery: Upon taking damage from a foe, gain an amount of SP equal to 1% of damage taken.
Dauntless: Gain increased physical and elemental attack when suffering from a status ailment.
Elemental Edge: Gain augmented elemental attack and defense in battle.

WARMASTER

ACTIVE SKILLS:
Guardian Liondog: Unleash 5 - 10 sword attacks against random foes.
Tiger Rage: Unleash an axe attack on all foes.
Qilin's Horn: Unleash a polearm attack on a single foe.
Yatagarasu: Unleash a dagger attack on all foes.
Fox Spirit: Unleash a staff attack on all foes.
Phoenix Storm: Unleash a bow attack on a single foe.
Nightmare Chimera: Unleash an attack on a single foe using a weapon of your choice. The weapon will be destroyed.
(Divine) Winnehild's Battle Cry: Wield six weapons to unleash six attacks on all foes.

PASSIVE SKILLS:
Extra Experience: Gain additional experience from battles. (Does not stack with multiple).
Stalwart Defense: Increase physical defense by 50.
Fortitude: Deal more damage the lower your current HP is.
Physical Prowess: Augments physical attack and defense during battle.

SORCERER

ACTIVE SKILLS:
(One for each element) Magic spells with various names: Deal [Element] damage to all foes 3 times.
Elemental Break: Unleash a powerful staff attack on a single foe that also reduces the target's elemental defense for 2 turns.
(Divine) Dreisang's Spell: For 3 turns, elemental attacks performed by a single chosen ally will hit for critical damage.

PASSIVE SKILLS:
Intimidation: Grants a 25% chance that foes will begin battle with reduced physical attack and elemental defense. (Does not stack with multiple).
Stronger Strikes: Increases damage dealt when striking a foe's weak point.
Elemental Aid: Elemental attacks consume double SP, but also deal more damage.
Augmented Elements: Increase damage dealt by elemental attacks.

STARSEER

ACTIVE SKILLS:
Shooting Stars: Deal wind, light, and dark damage to all foes.
BP Boost: Allow a single ally to gain 2 BP per turn for 2 turns.
Divination: Increase a single ally's critical hit rate for 2 turns.
Starsong: Augment a single ally's physical defense, elemental defense, speed, and evasion for 2 turns.
Celestial Intervention: For 2 turns, render a single foe unable to receive attribute augmentations, or a single ally immune to all attribute penalties.
Ethereal Healing: Grant HP regeneration to all allies for 2 turns.
Moon's Reflection: Grant a single ally the ability to counter physical damage one time.
(Divine) Steorra's Prophecy: Unleash an elemental attack on all foes that deals damage proportional to the party's current BP.

PASSIVE SKILLS:
Hard Worker: Gain additional JP after battles (Multiple does not stack).
Boost-Start: Gain an additional 1BP at the start of battle.
BP Eater: Boosted skills performed by the equipping character deal additional damage.
Divine Aura: The equipping character gains a 25% chance of nullifying any damage taken.