items=minecraft:skull
model=item/skyblock/item
texture=mcpatcher/cit/ui/textures/master_mode
nbt.SkullOwner.Properties.textures.0.Value=ewogICJ0aW1lc3RhbXAiIDogMTYxNzExMDU1MDEyNSwKICAicHJvZmlsZUlkIiA6ICI5ZDQyNWFiOGFmZjg0MGU1OWM3NzUzZjc5Mjg5YjMyZSIsCiAgInByb2ZpbGVOYW1lIiA6ICJUb21wa2luNDIiLAogICJzaWduYXR1cmVSZXF1aXJlZCIgOiB0cnVlLAogICJ0ZXh0dXJlcyIgOiB7CiAgICAiU0tJTiIgOiB7CiAgICAgICJ1cmwiIDogImh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvMWViNWIyMWFmMzMwYWYxMjJiMjY4YjdhYTM5MDczM2JkMWI2OTliNGQwOTIzMjMzZWNkMjRmODFlMDhiOWJjZSIsCiAgICAgICJtZXRhZGF0YSIgOiB7CiAgICAgICAgIm1vZGVsIiA6ICJzbGltIgogICAgICB9CiAgICB9CiAgfQp9
nbt.display.Name=iregex:.*(Master Mode The Catacombs|Dungeon Type).*