Runewords are among the most powerful items you can craft to craft in Diablo 2: Resurrected, but they do require much effort to create D2R items cheap. You first need to locate the correct runes needed to craft the runeword. Next, you'll need to locate the weapon or shield capable of accepting the runeword.
The item needs to have the right number of sockets that allow the runeword for it to work. Furthermore, the runes must be put into the item that is socketed in the correct order. It must also be unadorned (white) and magical (blue), rare (yellow) unique (gold), in addition to set (green) items with the correct amount of sockets won't work with runewords.
This is why you must take extreme caution when creating a term. Doubleand triple check that the item's type to ensure it is correctFor instance, the Insight runeword is able to be made with staves and polearms, but not spears . put the runes out in the right order prior to fitting them into the item.
There are many nuances regarding weapon and armor that you should make note of. "Body armor" only includes items worn on your body. General "armor" includes shields, boots, gloves, helms, etc. Hammers can't be used when using maces runewords. "Melee weapons" don't include the ranged weapons like bows and crossbows D2R ladder items buy. Orbs are not also considered melee weapons.