Greater Obsidian Lv. 5

When equipped, decreases PvP Damage Received by 15%, releases the attacker's target if you're hit, and increases Physical Defense/Magical Defense by 5%. If identical Gems are equipped, only the effect of the highest level Gem is applied. Equipping various Greater Gems will grant additional effects.\n\n<How to Upgrade>\nCompound gems of the same type and level to upgrade to a Top-grade Gem.