You can learn new skills on your main class according to the subclasses you have.

Subclass certifications which are needed to learn these skills can be acquired from one of the Avant-Garde NPCs on the 2nd floor (Human floor) in Ivory Tower.

In order to be able to acquire certifications you must first complete the quest More Than Meets The Eye which can be taken from Hardin at Hardin’s Private Academy.

There are a maximum of 4 skills available per subclass, which means you can have a total of 12 subclass skills once you have all 3 of your subclasses leveled up to 80. The different certifications can be acquired once you have reached these levels on your subclasses:

• 65 level on your subclass – a Emergent skill certificate
• 70 level on your subclass – another Emergent skill certificate
• 75 level on your subclass – you have a choice between a Class-Specific or a Master skill certificate
• 80 level on your subclass – a Divine Transformation certificate

Removing and resetting subclass skills

Deleting a subclass to re-roll a new one will not erase the subclass skills you’ve already learned, but you won’t be able to learn additional skills from your new subclass for the levels you’ve already acquired certificates. E.g., you have learned two Emergent skills from the 65 and 70 levels of your subclass respectively, then you re-roll a new subclass, but you can’t acquire certificates for level 65 and 70 of the new subclass unless you erase your previous subskills.

You can only remove all subskills from all subclasses on your main class. This is done by paying 10 million adena to Avant-Garde NPC. You cannot chose which subskills to remove.

Certificates in your inventory that you haven’t used up yet are also deleted when you pay 10 million adena to erase your subclass skills.

Subclass categories

Subclasses are categorized broadly as Warrior, Rogue, Knight, Summoner, Wizard, Healer and Enchanter. The Class-Specific and Divine Transformation subclass skills available to you through certification depend on the categories of your subclasses, as follows:

• Warrior: Warlord, Gladiator, Destroyer, Tyrant, Bounty Hunter, Warsmith, Berserker, Soul Breaker (Male), Soul Breaker (Female)
• Rogue: Hawkeye, Silver Ranger, Phantom Ranger, Arbalester, Treasure Hunter, Plainswalker, Abyss Walker
• Knight: Paladin, Dark Avenger, Temple Knight, Shillien Knight
• Summoner: Warlock, Elemental Summoner, Phantom Summoner
• Wizard: Sorcerer, Necromancer, Spellsinger, Spellhowler
• Healer: Bishop, Elven Elder, Shillien Elder
• Enchanter: Prophet, Swordsinger, Bladedancer, Warcryer, Inspector (Male), Inspector (Female)

Skills list and effects

What follwos is a complete list of available skills, with exact effects and bonuses (some not confirmed).

Emergent Ability skills

These skills are avaialable regardless of the category your subclass falls to.

	Name	Description	Effect
	Physical Defense	Increase P.Def	+18 Heavy/+13 Light/+9 Robe P.Def
	Magic Defense	Increase M.Def	+15 M.Def
	Physical Offence	Increase P.Atk	+22 P.Atk
	Magic Offence	Increase M.Atk	+11 M.Atk

These skills can be stacked up, with maximum of level 6 if you chose to learn the same skill from both 65 and 70 certificates for each of your 3 subclasses. E.g., you get 6 Emergent Ability certificates from all your subs and use all of them to learn the Physical Defense skill. In the end you get Lv6 of the Physical Defense skill.

Master Ability skills

These skills are available regardless of the category your subclass falls to.

	Name	Description	Effect
	Great Physical Defence	Greatly increase P.Def	+59 Heavy/+44 Light/+29 Robe P.Def
	Great Magic Defence	Greatly increase M.Def	+50 M.Def
	Great Physical Offense	Greatly increase P.Atk	+49 P.Atk
	Great Magic Offense	Greatly increase M.Atk	+29 M.Atk
	Critical Rate	Increase critical rate	+30 Crit.Rate
	Magic Casting	Increase Cast.Spd	+11 Cast.Spd

Unlike Emergent Ability skills, only Defense and Magic Defense of the Master skills can be learned/stacked up above Lv1 (up to Lv3).

Class-Specific Ability skills

Keep in mind that Class-specific skills can’t be stacked up, e.g. you can’t learn Boost CP or any other skill twice.

Warrior Class (Gladiator, Warlord, Bounty Hunter, Tyrant, Destroyer, Soul Breaker, Berserker)

	Name	Description	Effect
	Boost CP	Increase Max.CP	+738 CP
	Resist Mental	Increase resistance to Sleep, Hold, Paralize, Shock and Buff-Cancel attacks	+5%
	Counter Haste	1% chance to increase Atk.Spd. when attacking	+32% Atk.Spd for 15 seconds

Rogue Class (Hawkeye, Silver Ranger, Phantom Ranger, Treasure Hunter, Plainswalker, Abyss Walker, Arbalester)

	Name	Description	Effect
	Boost Evasion	Increase evasion	+4 Evasion
	Long Shot	Increases the maximum range of bow and crossbow attacks	+100 distance increase
	Critical Chance	1% chance to increase Crit.Rate when attacking	+30% Crit.Rate for 15 seconds

Knight Class (Paladin, Dark Avenger, Temple Knight, Shillien Knight)

	Name	Description	Effect
	Boost HP	Increase Max. HP.	+6% HP
	Crit.dmg Reduction	Reduce the amount of received critical damage	5% crit.dmg decrease
	Counter Defense	3% chance to increase P.Def and M.Def when under attack	+20% P.Def and M.Def for 15 seconds

Summoner Class (Warlock, Elemental Summoner, Phantom Summoner)

	Name	Description	Effect
	Boost HP/MP	Increase Max. HP and Max. MP	+147 HP and +74 MP (+3-4% ?)
	Resist Element Attribute	Increase Fire, Water, Wind and Earth Attributes resistance	+5 to Elemental Attributes
	Counter Spirit	3% chance to increase M.Atk, Cast.Spd, P.atk and Atk.Spd when under attack	Increase M.Atk, P.atk by 7% and Cast.Spd, Atk.Spd by 8% for 15 seconds

Wizard Class (Sorcerer, Spellsinger, Spellhowler, Necromancer)

	Name	Description	Effect
	Anti Magic	Increase resistance to magic attacks	+5% chance for attacking magic to fail
	Mana Gain	Increase the amount of MP gained from recharge	+20 MP per recharge
	Counter Mana Steal	3% chance to steal MP from the opponent and recover it as your own when under attack	+10 MP

Healer Class (Shillien Elder, Elven Elder, Bishop)

	Name	Description	Effect
	Boost Pray	Increases effectiveness of received healing	+19 HP per heal
	Resist Divine Attribute	Increase Holy and Dark Attributes resistance	+5 to Divine Attributes
	Counter Heal	3% chance to restore HP when under attack	+183 HP

Enchanter Class (Prophet, Warcryer, Inspector, Swordsinger, Bladedancer)

	Name	Description	Effect
	Boost Mana	Increase Max. MP	+148 MP (+5-6% ?)
	Mana Recovery	Increase MP regeneration rate	+10%
	Counter Barrier	3% chance to become temporarily invincible to damage (but not debuffs) when under attack	Celestial Shield type of buff for 5 seconds

Divine Transformation Ability skills

You receive a seal book of transformation instead of certificate for these skills. You can learn them via the transformation menu on the Avan-Gard NPC

Divine Transformations, although more sophisticated, follow the rules for regular transformations. This means you cannot use your regular class skills, your subclass skills remain active, your stats are determined by your equipment and the class type of the Divine Transformation in use.

Reuse time, Sacrifice Skill and Transformation level

Each Divine Transformation lasts 30 minutes and has a cooldown/reuse time of 3 hours.

Each Divine Transformation has its specific Sacrifice Skill. All sacrifice skills bring your HP and MP down to zero for a certain amount of time during which you can’t be healed through skills or potions. The Sacrifice Skill usage conditions depend on the type of your subclass: Fighter-type subclasses – 30% or lower HP; Mystic-type subclasses – 10% or lower MP.

Each transformation can be learned up to level 3 if you happen to have more than one subclass of the same type. E.g., if you have 2 Warrior-type subclasses and they’ve reached level 80, you can learn Warrior Divine Transformation level 2. If you have 3, the transformation learned would be level 3.

Divine Transformations and their respective skills

What follows is a list of all Divine Transformations, along with their specific skills.

Divine Warrior

Skills

• Attacking enemy using hurricane force, can critical, power 2904
• Attacking enemy at range using sword force, can critical, power 2323
• Attack surrounding enemies (earthquake), ignores shield defense, can critical, power 2323
• For a short duration greatly increase your own attack strength, effect 2
• Poison an enemy with a poison needle, power 1689, effect 3
• Sacrifice your own life to increase party’s attack power

Divine Knight

Skills

• Hate, power 6752
• Hate Aura, power 6752
• Attack target while rushing at target, stuns target, can overhit, power 1162
• Attack surrounding enemies, stuns enemies, ignores shield defense, can overhit, power 775
• Greatly increase your pdef, mdef and resistance to buff cancelling attacks, cannot move while in effect, effect 2
• Swing your axe to hit enemies in front of you, power 2322
• Rush attack, power 1900
• Sacrifice your life, boosts party’s defenses (pdef and mdef probably)

Divine Rouge

Divine rouge is a combination of archer and dagger, hence you get skills for both weapons, but the skills are also limited by weapon-type…

Skills

• When attacking enemy has chance of removing buffs (not sure..) and stunning target, can only be used with a bow, can overhit, power 2323
• Shoot two arrows simultaneously, lethal strike is possible, can overhit, power 6195
• bleed shot, can over hit, power 1549, effect 3
• strong attack, can instant kill, can only be used with dagger equipped, power 6969
• for a short duration increase your evasion
• Attack enemies behind you, power 2111
• Sacrifice your life, increases party’s evasion

Divine Healer

Skills

• Heal target’s HP overtime, power 946
• Instantly recover target’s HP, power 826
• Heals party’s HP and increase HP regeneration, power 400, effect 5
• Resurrection, recovers 70% of target’s experience lost
• Removes debuffs from target
• Sacrifice your life, recovers HP and MP of all party members (not yours obviously)

Divine Wizard

Skills

• Aura Flare, during PVP your matk will decrease, power 102
• Sacred magic attack, can overhit, power 128
• AoE sacred attack, power 64
• AoE sleep, while slept target’s resistance to sleep increases (doesn’t say it won’t land at all)
• Increase dark resistance, decrease holy resistance, effect 3
• Sacrifice your life, gives M.Atk to party members

Divine Enchanter

Skills

• PoWater, consumes 5 spiritore
• PoFire, consumes 5 spiritore
• PoWind, consumes 5 spiritore
• Target CoV (not party buff), consumes 5 spiritore
• AoE Root, if target rooted already it has no effect
• Sacrifice your left, increases all abilities of party

Divine Summoner

Skills

• Summon sacred beast, summoning consumes 2 A Crystals, consumes 1 extra A crystal each time it usually consumes crystals
• Transfer pain, continuously consumes MP
• Final Servitor (CoV for summon), consumes 20 spirit ore
• Servitor Heal, power 991
• Sacrifice your life, increases party’s critical rate

Source: https://lineage.pmfun.com/list/skillcertification