Diablo 4 Runes are a new resource introduced with the Vessel of Hatred expansion, which work in a similar way to Gems in that they can be socketed into certain types of gear to provide a boost.

Legendary Runes enable some of the strongest passive effects in Diablo 4, and by the endgame, players should be striving to get all the best ones for their class if they want to completely max out ...

What are Diablo 4 runes and runewords? The feature is one Diablo fans will recognize, the idea being that you could combine individual runes into runewords and insert them into socketed items ...