loot spawn ~ ~0.5 ~ loot sanguine:items/rusty_nail
loot spawn ~ ~0.5 ~ loot sanguine:items/rusty_nail
loot spawn ~ ~0.5 ~ loot sanguine:items/rusty_nail
execute if predicate nucleus:chance/0.5 run loot spawn ~ ~0.5 ~ loot sanguine:items/rusty_nail
