When farming Countess, you want to do so on Player 1 as this keeps her standard loot at a higher no-drop percentage increasing the probability of multiple picks from her special rune table. For example, her standard loot table and Nightmare can drop up to Ko rune, and her special rune table is possibly dropping lo rune, a primary rune for these new helmets. When it comes to acquiring D2 runes for these helm runewords, the Countess is a primary key due to her special rune table, which enables her to drop multiple runes. You can find Runes throughout Diablo 2 many enemies drop Runes when you kill them, so keep an eye out when taking care of quests and other events. You combine Runes to create Runewords, so the first step to applying a Runeword to your gear is finding the correct Runes. They can increase your power exponentially. They’re worth the effort, though Runewords and D2R Ladder Items are upgrades you apply to your weapons, armor, and other items. There’s a lot to take into account when crafting Runewords, and you will need to learn all of that before you can start crafting them yourself.

It sounds complicated because, well, it is. Runewords are combinations of Runes slotted into specific weapons in a particular order. Diablo 2: Resurrected - How to Use D2r Ladder Runes and How to Getting It

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