
The best place to look is on the secret cow level on Normal difficulty, but you might also find one anywhere between the start of Act IV and The Worldstone Keep level 2 on Normal difficulty, or anywhere up to the Monastery Barracks on Nightmare difficulty. You might, if you’re lucky, find a 4-socket polearm in a loot drop or merchant, but only in an area of the correct level. The runeword you need is RalTirTalSol, so make sure you add the runes in exactly that order.

Use the Baal killing Gface and Treach without LL and. Little CB, has LL, up to 30 IAS in Gskulls two sockets. Lots of CB, has LL, could get 15 IAS in helm. Polearms are a more popular base for this runeword than staves, but you can basically follow the same recipe if you want an Insight stave. Insight is the rune word Ral Tir Tal Sol for polearms or staves in Diablo II: Lord of Destruction or also in missile weapons in Diablo II: Resurrected. This setup has all the desired stats but not that much CB, 15. Instead, they equip it to their mercenary in order to benefit from its Meditation aura, which greatly boosts the player’s own mana regeneration. The Insight runeword, for polearms or staves, is one of the most overpowered of all, but most players don’t wield it themselves.

The best runewords in Diablo 2: Resurrected are, let’s be honest, the really overpowered ones.
