Diablo 4 mythic uniques drop rate July 8, 2019 16 32 64 128 Diablo 4 mythic uniques drop rate season 6 Diablo 4 season 5 mythic uniques drop rate Diablo 4 season 6 mythic uniques drop rates Diablo 4 item rarity Diablo 4 unique farming Diablo 4 loot Diablo 4 uniques