/jewels
diamond=-12
diamond_block=-100
emerald=-8
emerald_block=-80
gold_ingot=-6
gold_block=-60
iron_ingot=-3
iron_block=-30

/lucky items
golden_carrot=-30
golden_apple:0=-40
golden_apple:1=-100
nether_star=-100

/unlucky items
rotten_flesh=50
spider_eye=-100
fermented_spider_eye=20
poisonous_potato=10
fish:3=20
web=100
wooden_pickaxe=50
dirt=100

