The mob pages show no spawn location and no drop rate. The database keeps several entries under the same name, and for neither boss can you tell which entry actually spawns, so every id gets its own row below.

Tree Ghost King

Tree Ghost King mob pages
FieldTree Ghost King (5003)Tree Ghost King (5053)
Level 170 170
HP 85,777 85,777
AC 3,105 3,105
Coins 1,767 1,767
Main drop Potion of Soul Gold Coin
Group drop 29 items 23 items
Tree Ghost King group drop by type (all plain, no +1)
Type50035053
Earrings Bronze, Silver, Golden, Crystal, Platinum, Elf-Metal, Secret-Silver, White-Silver, Agate, Opal Earring (10) —
Amulets / necklaces Amulet of Curse, Strength, Dexterity, Intelligence, Magic Power, Health, Goddess; Elemental and Crystal Necklace; Blue, Black, White Dragon Necklace; Red and Green Dragon Amulet (14) —
Rings Ring of Courage, Ring of Magic, Ring of Life, Opal Ring, Mano Ring (5) Ruby, Diamond, Emerald, Gold, Silver, Elf, Crystal, Platinum Ring (8)
Belts — Kekuri Belt, Belt of Life, Mana Belt, Fire, Ice, Lightning Belt, Crystal belt, Bronze Belt, Belt of Strength, Dexterity, Intelligence, Curse, Elf Belt, Skeleton Belt, Helt of Harpy (15)

The two entries split the loot: 5003 has the earrings and amulets, 5053 the rings and belts. Outside Tree Ghost King, Mano Ring only drops from the Deruvish Founder entries and Kekuri Belt from Kekurikekukaka (level 30). Helt of Harpy is spelled that way on the site.

The same family has Tree Ghost (5001, 5051; level 125, 20,003 HP) and Tree Ghost Variant (5002, 5052; level 135, 35,755 HP). All four drop Potion of Soul as a main drop and share an 8-item group list: Cracker(+1), Bone Cleaver(+1), Dispell Scrolls, Blessed Enchant and Blessed Reduce Scroll.

Orc Bandit Leader

Orc Bandit Leader mob pages
Entry (id)LevelHPCoinsMain dropGroup drop
2817 120 227,340 11,616 Spell Stone Powder 13 items (accessory list)
2818 120 227,340 13,979 Holy water of Temple, Gold Coin 21 +1 weapons
2819 83 125,000 13,979 Spell Stone Powder 13 items (accessory list)
Orc Bandit Leader 2817 and 2819 group drop (plain accessories)
TypeItems
Rings Ring of Life, Ring of Magic, Ring of Courage
Earrings Warrior, Cleric, Mage, Rogue Earring
Pendants Warrior, Elemental, Priest Pendant
Belts Elf Belt, Skeleton Belt
Shield Scorpion Shield
Orc Bandit Leader 2818 group drop (all +1)
TypeItems
Priest Priest Cracker, Priest Bone crasher, Priest Impact
Staffs Viper Staff, Salamander Staff, Elixir Staff
Bows Iron Bow, Iron Crossbow
Daggers Mirage Dagger, Shard, Cleaver
Spears Bardish, Glave, Raptor
Other weapons Deep Scar, Tomahawk, Blade Axe, Destroyer, Durandal, Mirage, Wrist Cutter

For a level 83 character the closest match is 2819: 125,000 HP and a damage value of 2,218 (the other two show 1). Holy water of Temple, a quest item, is a main drop on 2818 and on no other mob page; the Ornament box also lists it at 0.709%.

22 entries start with Orc Bandit. Of the Warrior, Archer, Sorcerer and Pastor entries (level 50–70) and the Officers (level 100), 16 drop Bracelet of orc bandit as a main drop, and Officers 2813 and 2815 add Potion of Wisdom. Orc Bandit Boss Rabuma (7003) is level 10 with an empty drop list.

FAQ

Which Tree Ghost King entry is better?
Depends on what you want: 5003 for earrings and amulets, 5053 for rings and belts. The site doesn't say which one spawns in the game.
Does Orc Bandit Leader drop +1 accessories?
No. The rings, earrings and pendants on 2817 and 2819 are all plain; the only +1 items are the weapons on 2818.
What is Bracelet of orc bandit used for?
The site doesn't describe it. The exchange page tags it as a Quest item and lists it in the Ornament box at 0.439%.

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