Ores

Strange Crystals

Strange Crystals generate randomly in the End, specifically under the end islands. They are rare-ish, usually you can find 2-3 per island. They drop an Endshard when broken with a Diamond Pickaxe or better ...somewhere in a 16x16x16 area around the player 😃. Fret not, it will land on a block, similar to when a player eats Chorus Fruit.

Ancient Debris

Ancient Debris is still found in the depths of the Nether, however, it now requires at least an Ender Pickaxe to mine.

Soul-Infused Sculk

Soul-Infused Sculk generates randomly within Sculk blocks. They can spawn in any Deep Dark biome, but it's easiest to find them in Ancient Cities. They are very rare, perhaps 4-10 per city—if you can find them. They also blend in very well with the Sculk. I recommend a Night Vision potion. Breaking one with a Netherite Hoe or better drops a Soul Fragment.