Simbilan

Javelin

Type: Javelin
Damage: 8–32
Attack speed: +10
Required strength: 80
Required dexterity: 80
Required level: 25
Superior damage (+5–15%): 8–36
Durability: 14
Item level (qlvl): 40

Normal, exceptional and elite

	NormalShort Spear	ExceptionalSimbilan	EliteBalrog Spear
Damage	2–13	8–32	33–63
Attack speed	+10	+10	+10
Required strength	40	80	127
Required dexterity	40	80	95
Required level	—	25	53
Durability	4	14	14
Max sockets	—	—	—
Item level (qlvl)	15	40	71

The Horadric Cube upgrades unique, set and rare weapons one tier, keeping their stats (the requirements become the new tier's). White, socketed and magic items can't be upgraded.

Normal → Exceptional

1 Ral Rune + 1 Sol Rune + 1 Perfect Emerald + 1 Normal Unique Weapon → Exceptional Unique Weapon
1 Ort Rune + 1 Amn Rune + 1 Perfect Sapphire + 1 Normal Rare Weapon → Exceptional Rare Weapon
1 Ral Rune + 1 Sol Rune + 1 Perfect Emerald + 1 Normal Set Weapon → Exceptional Set Weapon

Exceptional → Elite

1 Lum Rune + 1 Pul Rune + 1 Perfect Emerald + 1 Exceptional Unique Weapon → Elite Unique Weapon
1 Fal Rune + 1 Um Rune + 1 Perfect Sapphire + 1 Exceptional Rare Weapon → Elite Rare Weapon
1 Lum Rune + 1 Pul Rune + 1 Perfect Emerald + 1 Exceptional Set Weapon → Elite Set Weapon

All weapon upgrade recipes on the Cube Recipes page

Best places to find

The Cow KingSuper unique · The Secret Cow Level	1 in 85per kill
MephistoBoss · Durance of Hate Level 3	1 in 134per kill
DiabloBoss · The Chaos Sanctuary	1 in 140per kill
GriswoldSuper unique · Tristram	1 in 141per kill
The SmithSuper unique · Barracks	1 in 141per kill

Hell, /players 1, no Magic Find. Every source, with your players, Magic Find and Terror Zones, in the Drop Calculator.