{"display":{"icon":{"item":"tetra:modular_single","nbt":"{\"id\": \"spelunking/earthpiercer\", \"single/head\": \"single/earthpiercer\",\"single/earthpiercer_material\": \"earthpiercer/earthpiercer\",\"single/handle\": \"single/basic_handle\",\"single/basic_handle_material\": \"basic_handle/stick\"}"},"title":{"translate":"tetra.advancements.spelunking.earthpiercer.title"},"description":{"translate":"tetra.advancements.spelunking.earthpiercer.description"}},"parent":"tetra:spelunking/containers","criteria":{"earthpiercer":{"trigger":"minecraft:inventory_changed","conditions":{"items":[{"item":"tetra:modular_single","nbt":"{\"single/head\": \"single/earthpiercer\"}"}]}}}}