Biologist Quests
Level 30 - Biologist Quest
Deliver item: Orc Tooth x10
Quest NPC: Biologist Chaegirab
Cooldown: No cooldown
Level Needed: 30
Reward: Strong against Monsters +7%
You can obtain the deliver item in: Upgrade Chest I
You can obtain the quest soul stone in the following monsters: Elite Orc, Elite Orc Scout, Elite Orc Fighter, Elite Orc Sorcerer, Elite Orc General, Black Orc, Black Orc Giant

Tasks:
Task 1: Deliver 10x Orc Tooth to Biologist Chaegirab
Task 2: Find the Jinunggyi's Soul Stone and deliver to Biologist Chaegirab
Task 3: After delivering the Jinunggyi's Soul Stone go to Baek-Go and receive your reward

TIP: If you are level 40+ you need to relog your character to receive the next biologist quest!
Level 40 - Biologist Quest
Deliver item: Curse Book x15
Quest NPC: Biologist Chaegirab
Cooldown: No cooldown
Level Needed: 40
Reward: Attack Speed +5%
You can obtain the deliver item in: Upgrade Chest I
You can obtain the quest soul stone in the following monsters: Proud Dark Fanatic, Proud Dark Arahan, Proud Dark Fighter, Proud Dark Colonel, Proud Dark Rifleman, Elite Esoteric Tormentor, Elite Esoteric Summoner, Dark Fanatic, Dark Arahan, Esoteric Arahan Fighter, Chief Esoteric Arahan, Esoteric Executioner, Dark Tormentor, Dark Summoner
Tasks:
Task 1: Deliver 15x Curse Book to Biologist Chaegirab
Task 2: Find the [itemlink:30221 and deliver to Biologist Chaegirab
Task 3: After delivering the Temple Soul Stone go to Baek-Go and receive your reward

TIP: If you are level 50+ you need to relog your character to receive the next biologist quest!
Level 50 - Biologist Quest
Deliver item: Demon's Keepsake x15
Quest NPC: Biologist Chaegirab
Cooldown: No cooldown
Level Needed: 50
Reward:+60 Defense
You can obtain the deliver item in: Upgrade Chest I
You can obtain the quest soul stone in the following monsters: Demon Soldier, Demon Archer, Demon Spearman, Demon Shaman, Proud Dark Rifleman,

Tasks:
Task 1: Deliver 15x Demon's Keepsake to Biologist Chaegirab
Task 2: Find the Sagyi's Soul Stone and deliver to Biologist Chaegirab
Task 3: After delivering the Sagyi's Soul Stone go to Baek-Go and receive your reward

TIP: If you are level 60+ you need to relog your character to receive the next biologist quest!
Level 60 - Biologist Quest
Deliver item: Ice Marble x20
Quest NPC: Biologist Chaegirab
Cooldown: 10 Minutes, you can reset the timer with Biologist Potion I
Level Needed: 60
Reward: +50 Attack Value
You can obtain the deliver item in: Upgrade Chest I
You can obtain the quest soul stone in the following monsters: Enchanted Ice, Ice Killer Whale, Ice Bug, Ice Lion, Frosty Ice Man, Yeti, Ice Golem
Tasks:
Task 1: Deliver 20x Ice Marble to Biologist Chaegirab
Task 2: Find the Aurtumryu's Soul Stone and deliver to Biologist Chaegirab
Task 3: After delivering the Aurtumryu's Soul Stone go to Baek-Go and receive your reward

TIP: If you are level 70+ you need to relog your character to receive the next biologist quest!
Level 70 - Biologist Quest
Deliver item: Zelkova Branchx25
Quest NPC: Biologist Chaegirab
Cooldown: 15 Minutes, you can reset the timer with Biologist Potion I
Level Needed: 70
Reward:+10% Moviment Speed , 10% Damage Reduction
You can obtain the deliver item in: Ghost Tree. Ghost Stump. Dryad. Ghost Willow. Evil Tree. Red Ghost Tree. Red Ghost Stump. Red Dryad. Red Ghost Willow. Red Evil Tree
You can obtain the quest soul stone in the following monsters: Ghost Tree. Ghost Stump. Dryad. Ghost Willow. Evil Tree. Red Ghost Tree. Red Ghost Stump. Red Dryad. Red Ghost Willow. Red Evil Tree

Tasks:
Task 1: Deliver 25x Zelkova Branch to Biologist Chaegirab
Task 2: Find the Gyimok's Soul Stone and deliver to Biologist Chaegirab
Task 3: After delivering the Gyimok's Soul Stone go to Baek-Go and receive your reward

TIP: If you are level 80+ you need to relog your character to receive the next biologist quest!
Level 80 - Biologist Quest
Deliver item: Tugyi's Tablet x30
Quest NPC: Biologist Chaegirab
Cooldown: 20 Minutes, you can reset the timer with Biologist Potion I
Level Needed: 80
Reward: +6% Attack Speed, +10% Damage
You can obtain the deliver item in: Destroyer. Axe Fighter. Thousand Fighter. Ogre Warrior. Ogre Butcher. Ogre Berserk
You can obtain the quest soul stone in the following monsters: Destroyer. Axe Fighter. Thousand Fighter. Ogre Warrior. Ogre Butcher. Ogre Berserk

Tasks:
Task 1: Deliver 30x Tugyi's Tablet to Biologist Chaegirab
Task 2: Find the Tugyi's Soul Stone and deliver to Biologist Chaegirab
Task 3: After delivering the Tugyi's Soul Stone go to Baek-Go and receive your reward

TIP: If you are level 85+ you need to relog your character to receive the next biologist quest!
Level 85 - Biologist Quest
Deliver item: Red Ghost Tree Branch x40
Quest NPC: Biologist Chaegirab
Cooldown: 25 Minutes, you can reset the timer with Biologist Potion I
Level Needed: 85
Reward: +10% Player Damage Reduction
You can obtain the deliver item in: Red Ghost Tree. Red Ghost Stump. Red Dryad. Red Ghost Willow. Red Evil Tree. Ogre Berserk
You can obtain the quest soul stone in the following monsters: Red Ghost Tree. Red Ghost Stump. Red Dryad. Red Ghost Willow. Red Evil Tree. Ogre Berserk

Tasks:
Task 1: Deliver 40x Red Ghost Tree Branch to Biologist Chaegirab
Task 2: Find the Forest Spirit Soul Stone and deliver to Biologist Chaegirab
Task 3: After delivering the Forest Spirit Soul Stone go to Baek-Go and receive your reward

TIP: If you are level 90+ you need to relog your character to receive the next biologist quest!
Level 90 - Biologist Quest
Deliver item: Leaders' Notes x50
Quest NPC: Biologist Chaegirab
Cooldown: 30 Minutes, you can reset the timer with Biologist Potion I
Level Needed: 90
Reward:+8% Damage against Players
You can obtain the deliver item in: All bosses level 90 maps
You can obtain the quest soul stone in the following monsters: All bosses level 90 maps

Tasks:
Task 1: Deliver 50x Leaders' Notes to Biologist Chaegirab
Task 2: Find the Leaders' Soul Stone and deliver to Biologist Chaegirab
Task 3: After delivering the Leaders' Soul Stone go to Baek-Go and receive your reward

TIP: If you are level 92+ you need to relog your character to receive the next biologist quest!
Level 92 - Seon-Pyeong Quest
Deliver item: Malevolence Jewel x10
Quest NPC: Seon-Pyeong
Cooldown: 2 Hours, you can reset the timer with Biologist Potion II
Level Needed: 92
Reward: Choose between: +1000 HP, +100 Defense, +100 Attack Value
You can obtain the deliver item in: Underworld Ice Splinters, Underworld IceKillerWhale, Underworld Ice Bug, Underworld Ice Lion, Underworld Ice Man, Underworld Yeti, Underworld Ice Golem

Tasks:
Task 1: Deliver 10x Malevolence Jewel to Seon-Pyeong and receive your reward

TIP: If you are level 94+ you need to relog your character to receive the next biologist quest!
Level 94 - Seon-Pyeong Quest
Deliver item: Wisdom Jewel x10
Quest NPC: Seon-Pyeong
Cooldown:3 Hours, you can reset the timer with Biologist Potion III
Level Needed: 94
Reward: Choose between: +1100 HP, +110 Defense, +110 Attack Value
You can obtain the deliver item in: Setaou Archer, Setaou Commander
You can obtain the quest soul stone in the following monsters: Beran-Setaou M., Beran-Setaou H., Beran-Setaou Ex.

Tasks:
Task 1: Deliver 10x Wisdom Jewel to Seon-Pyeong
Task 2: Find the Beran-Setaou Soul Stone and deliver to Seon-Pyeong and receive your reward

TIP: If you are level 96+ you need to relog your character to receive the next biologist quest!
Level 96 - Seon-Pyeong Quest
Deliver item: Loyalty Jewel x10
Quest NPC: Seon-Pyeong
Cooldown: 4 Hours, you can reset the timer with Biologist Potion IV
Level Needed: 96
Reward: Choose between: +1200 HP, +120 Defense, +120 Attack Value
You can obtain the deliver item in: Captain Yonghan, General Yonghan, Captain Huashin, General Huashin
You can obtain the quest soul stone in the following monsters: Beran-Setaou H., Beran-Setaou Ex.

Tasks:
Task 1: Deliver 10x Loyalty Jewel to Seon-Pyeong
Task 2: Find the Hard Beran-Setaou Stone and deliver to Seon-Pyeong and receive your reward

TIP: If you are level 100+ you need to relog your character to receive the next biologist quest!
Level 100 - Biologist's Nephew Quest
Deliver item: Razador's Fire x10
Quest NPC: Biologist's Nephew (Located in the Ruined City)
Cooldown: 4 Hours, you can reset the timer with Biologist Potion V
Level Needed: 100
Reward: +10 Strong against Monsters / +8% Strong against Half-Humans
You can obtain the deliver item in: Razador M., Razador H., Razador Ex.
You can obtain the quest soul stone in the following monsters: Razador M., Razador H., Razador Ex.

Tasks:
Task 1: Deliver 10x Razador's Fire to Biologist's Nephew
Task 2: Find the Razador's Soul Stone and deliver to Biologist's Nephew and receive your reward

TIP: If you are level 105+ you need to relog your character to receive the next biologist quest!
Level 105 - Biologist's Nephew Quest
Deliver item: Nemere's Ice x10
Quest NPC: Biologist's Nephew (Located in the Ruined City)
Cooldown: 4 Hours, you can reset the timer with Biologist Potion V
Level Needed: 105
Reward: +10 Strong against Metins/ +5% Resistance against Half-Humans
You can obtain the deliver item in: Nemere M., Nemere H., Nemere Ex.
You can obtain the quest soul stone in the following monsters: Nemere M., Nemere H., Nemere Ex.

Tasks:
Task 1: Deliver 10x Nemere's Ice to Biologist's Nephew
Task 2: Find the Nemere's Soul Stone and deliver to Biologist's Nephew and receive your reward