Dragon's Lair

Scorched rock covers stone, cobblestone, blackstone, polished blackstone and its bricks, basalt, smooth basalt, deepslate, cobbled deepslate, deepslate bricks and tiles, and obsidian, much of it scored with claw marks. The hoard covers the gold block, raw gold, gilded blackstone and the three gold ores, which become heaps and seams of coins. Crimson scale plating covers the redstone block, nether bricks, red nether brick, netherrack, nether wart block, crimson planks, red wool and red sandstone. Bone-white fang stone covers the bone block, calcite, diorite, smooth diorite and the quartz blocks and bricks; end stone, end bricks and sandstone become cracked eggshell; and the iron block, raw iron, iron ore and netherite block become soot-streaked iron.

Everything else keeps its vanilla look: dirt, grass, wood other than crimson planks, glass, leaves, ores other than gold and iron, items, mobs and the interface are unchanged, as are the top and bottom faces of red sandstone and sandstone.