Minecraft 1.8.9 remains the golden standard for competitive PvP, bedwars, and faction servers. However, dealing with dark caves or nighttime visibility can severely hinder your competitive edge. A solves this problem by granting permanent night vision, removing all shadows and darkness from the game without using mods. What is a Fullbright Resource Pack?
If you use a custom PvP texture pack, place the Fullbright resource pack at the very top of your Selected Resource Packs list. Resource packs load from top to bottom; putting Fullbright at the top ensures its lightmaps override your PvP pack's textures. Troubleshooting Common Issues The Pack Isn't Working / Shadows Still Exist fullbright resource pack 1.8.9
via the options.txt file as a backup