Forge 47.3.12 Minecraft 1.20.1 CTM 1.1.10 Continuity uses Optifine's emissivity system. Malum has built-in support for CTM glowing, shown here: https://github.com/SammySemicolon/Malum-Mod/blob/1.6-1.20.1/src/main/resources/assets/malum/textures/block/ores/blazing_quartz_ore_glow.png.mcmeta https://github.com/SammySemicolon/Malum-Mod/blob/1.6-1.20.1/src/main/resources/assets/malum/textures/block/ores/brilliant_deepslate_glow.png.mcmeta Only Continuity:  Logs: https://gist.github.com/CraftyZombie/d92ba91709d7d7097e7eeb9e45996771 Both Continuity and CTM:  Logs: https://gist.github.com/CraftyZombie/e460089fc8802346b55d12fcd81248f1