Fictional alloy, which is stronger than diamonds, in the videogame, Minecraft. You find debris in the dimension "Nether" and can convert that to netherite scrap which you combine with gold to make this godlike material. With this, you can make any tool/armor, that you normally can with diamonds and iron. You can also make blocks of netherite. Netherite was added into the game in 2020's "The Nether Update" and made diamond a weird middleman for many in the progression tree of Minecraft.

Note that there is an in-game achievement for crafting a netherite hoe in the game, "Serious Dedication", widely considered the most useless item in the game.

It might be better then Dimonds but dimonds are always the best

The newest and best ore in Minecraft. Added in v1.16 in 2019, Netherite is the most powerful ore in the game. You find it in the low parts of the Nether dimension as Ancient Debris blocks which you then bring back to the overworld to smelt into netherite. Netherite ingots then combine with diamond gear to make netherite gear.