[Oha]

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All the bosses drop Skill Gem with low rate its not included in drop list
Drop rates are always higher in Ronark Land than in safe zones like Eslant, El Morad & Luferson Castle etc...

Moradon:

1. Worm family:
- Low class scroll

2. Kecoon family:
Grade I Paper mage & priest armors +5
- Kecoon - Helmet
- Kecoon fighter - Gauntlet
- Kecoon warrior - Pads
- Kecoon captain - Pauldron
- Kecoon raider- Boots

3. Bandicoot family:
Grade II Mage & priest armors +5
- Bandicoot - Helmet
- Wild bandicoot - Gauntlet
- Scavenger bandicoot - Pads
- Cannibal bandicoot - Pauldron
- Rabid bandicoot - Boots

4. Bulcan family:
Grade III(Plate) mage & priest armors +5
Iron Bar
- Bulcan - Helmet
- Small bulcan - Gauntlet
- Wild bulcan - Pads
- Giant bulcan - Pauldron
- Bulky bulcan - Boots
- Bulture - Iron bar (high drop rate)

5. Silan:
- Middle class scroll

6. Werewolf:
- Low class weapons +7

7. Orc watcher:
- High class upgrade scroll (+5)

8. Gavolt family:
- Gavolt wings

9. Kekurikekukaka:
- Kekuri ring
- Kekuri belt

El morad & Luferson castle:

1. Spoiler:
- Opal
- Crystal
- Crude sapphire

2. Stegodon, Mastodon, Megarodon:
- Blood of glyptodon (Stronger monster - higher drop rate)

3. Lycan, Loup-garou, Dark eyes, Dire wolf:
- Low class weapons +8 (Stronger monster - higher drop rate)

4. Zombie family:
- Zombie eye (Stronger monster - higher drop rate)

5. Skeleton family:
Full plate armor +1
- Dragon tooth soldier & skeleton - Pauldron
- Ash knight - Pads
- Death Knight - Helmet
- Skeleton champion - Gauntlet
- Skeleton knight - Boots

6. Haunga warrior:
- Talia Skin has been disabled at the moment.

7. Troll & Troll warrior:
- Glave +1 (Stronger monster - higher drop rate)

8. Lamia & Lamiros:
- Full plate armor +1  (Stronger monster - higher drop rate)
- Middle class weapons +1 (Stronger monster - higher drop rate)

9. Deruvish:
- Salamander staff +1

10. Apostle:
- Totamic club +1

11. Harpy & Raven harpy:
- Mirage dagger +1 (Stronger monster - higher drop rate)

12. Stone golem & Giant golem: 
- Chitin armor +1 all parts (Low rate on Pauldron & Pads)(Stronger monster - higher drop rate)
- Iron crossbow +1 (Stronger monster - higher drop rate)

13. Goblin family:
Goblin armors
- KOBOLD - Boots
- BUGBEAR - Gauntlet
- POOKA - Helmet
- GOBLIN BOUNCER - Pauldron & Pads

14. GRELL:
- Blessed upgrade scroll
- Newbie upgrade scroll (Non tradeable Blessed upgrade scroll)
- Silver coin

15. Hell hound:
- Talisman of destruction

Bosses:

1. attila - Priest Pendant, Warrior Pendant, Elemental Pendant

2. Hyde - Sword of Death, Skill gem (high drop rate)

3. Antares - Scorpion side, Skill gem (high drop rate)

4. Cavalry (war)  - Exceptional weapons (low drop rate)

5. Guard  (war) - Exceptional weapons (100% drop rate)

Eslant:

1. Falcon:
- Chitin shell armor gauntlet +1

2. Troll berserker:
- Chitin shell armor boots +1

3. Troll captain:
- Chitin shell armor helmet +1

4. Dark stone:
- Chitin shell armor pads +1

5. Balog:
- Chitin shell armor pauldron +1

6. Evil wizard:
- Elixir Staff +1

7. Dark Mare:
- Chitin shell armor +1 all parts
- High class weapons +1
- Bronze bar

8. Dread Mare:
- Chitin shell armor +4 all parts
- High class weapons +4
- Silver bar
- Trina Piece 

9. Paramun:
- Totamic Spear +1
- Impact +1
- Mirage Sword +1

10. Brahman:
- Graham +1
- Deep Scar +1
- Blade Axe +1

11. Dark knight:
- Iron Bow +1
- Iron Impact +1

12. Boro:
- Shard +1
- Raptor +1

All the eslant bosses have original drop

Ronark Land:

1. Blood seeker & Beast:
- Blessed upgrade scroll
- Newbie upgrade scroll (Non tradeable Blessed upgrade scroll)
- Silver coin

2. Cardinal:
- Cardinal jewel - Karus spot
- Asga fruit - Human spot

3. Riote & Atross:
- Upgradeable anti weapon armors +1 (Stronger monster - higher drop rate) 

4. Apostle of piercing:
- Newbie upgrade scroll (Non tradeable Blessed upgrade scroll)
- Blessed upgrade scroll
- Gold coin

5. Troll Shaman:
- Lotto ticket (Can be exchanged for random high class item)

6. Mini Mare:
- Shell armor all parts +1
- High class weapons +1
- Bronze bar

7. Lamentation:
- Full plate armor +4
- Middle class weapons +4 

You can find rest of the monsters in Eslant, El Morad & Luferson castle list

Ronark Land bosses:

1. Lobo:
- Lobo pendant
- Lobo staff
- Lobo hammer

2. Lupus:
- Lupus pendant
- Lupus staff
- Lupus hammer

3. Lycaon:
- Lycaon pendant
- Lycaon staff
- Lycaon hammer

4. Barrkk:
- Tooth +1
- Exceptional weapons +1

5. Barkirra:
- Fang of Barkirra
- Sword of Beast
- Exceptional weapons +1

6. Lesath:
- Tail of Lesath
- Scorpion bow

7. Shaula:
- Tail of Shaula
- Chitin bow
- Scorpion shield

8. bone collecter:
- Skull hammer
- Trina`s Piece

9. Bach:
- Ring of life

10. Bishop:
- Ring of magic

11. Duke:
- Ring of courage

12. Javana:
- Gigantic axe 1 hand (glacier) +1
- Gigantic axe 2 hand (glacier) +1

13. Samma:
- Gigantic axe 1 hand (light) +1
- Gigantic axe 2 hand (light) +1

14. Orc bandit officer:
- Shell armor all parts +1
- High class weapons +1

15. Orc bandit leader:
- Holy water of Temple
- Trina`s Piece
- Exceptional weapons +1

Chaos Stone bosses:

1. Chaos Bach:
- OLD Ring of life

2. Chaos Duke:
- OLD Ring of Courage

3. Chaos Bishop:
- OLD Ring of Magic

4. Chaos Talos:
- OLD Skeleton belt
- OLD Elf belt

5. Chaos Deruvish founder:
- OLD Elf ring
- OLD Diamond ring

6. Chaos Troll King:
- OLD Platinum earring
- OLD Elf-metal-earring
- OLD Silver-secret-earring

7. Acer:
- Priest Pendant, Warrior Pendant, Elemental Pendant

8. Red horse:
- Normal uniques - Medium level only such as ROL, ROC, ROM, PE, SSE, EME etc...

9. Tarantula:
- All OLD unique accessory

10. Gold Dragon:
- Gold bar

11. Chaos Bone Dragon:
- Juraid weapons such as Spear of Murky, Dread Shield, Cold-hearted dagger etc...
- Black gem (100% drop rate)

12. Temple Guard:
- Forgotten Temple weapons such as Dark Vane, Hell Breaker, Defender of the Lord etc...
- Red Treasure Chest (100% drop rate)

13. Chaos Greed
- OLD Flame ring
- OLD Imir ring
- OLD Shio tears
- Fragment of Arrogance (100% drop rate)

Desperation Abyss:

1. Cave leech:
- Glutinous rice cake

2. Solid bin:
- Bezoar

3. Black widow:
- Key of hell
- Sweeping potion

4. Shadow:
- Magic hammer

5. gloom hound
- Dungeon key

6. Burning skeleton:
- All accessory +9 (Stronger monster - higher drop rate)

7. Phantom:
- All accessory +9 (Stronger monster - higher drop rate)

8. Ghost warrior:
- Transformation scroll

9. Reaper:
- All accessory +9 (Stronger monster - higher drop rate)

10. Fallen angel:
- All accessory +9 (Highest drop rate)

Hell Abyss:

1. Lutterslan:
- Opal
- Crystal
- Crude sapphire

2. Wraith:
- Abyss wing

3. Centaur:
- Abyss eye

4. Flame rock:
- Abyss fire

5. Servant of isiloon:
- All accessory +10
- Shell armor all parts +1

6. Felankor & Isiloon :
- Royal Emblem - Cape upgrade quest item
- Emblem of honor - Cape upgrade quest item
- All other drops are disabled from Isiloon & Felankor at beginning.
- Uniques drop will be added to Isiloon & Felankor later.