UHC Resource Pack Frozen Core was made by Celestial & Crayola (YouTubers). The mostly blue PvP Texture Pack is meant to be used for PvP and UHC. According to Celestial & Crayola their Frozen Core UHC Resource Pack is compatible with Minecraft Version 1.7(1.7.10/1.7.2/1.7.4/1.7.9) and 1.8(1.8.8/1.8.6). But most textures should also be compatible with 1.9/1.10/1.11! Their next Resource Pack might be 1.11/1.10 compatible by 100%. Some of Celestial and Crayola's other creations are: Red & Blue UHC, Deep Sea and Navy Blue Pack. However, we recommend using PvP Resource Packs (especially for UHC) in combination with Optifine for a significant FPS Boost.
How to install UHC PvP Texture Pack?
We recommend the 4-step installation below
UHC Resource Pack Frozen Core for Minecraft 1.8/1.7