[if]
[change status]
`hp`
`>`
`%`0
`end`
[/if]
[then]
[target]
`myself`-1
[stat by condition]
`skill cool time`
`%`-12
[/then]

记得加上这行代码 装备里面就会显示
[basic explain]
` 所有技能冷却时间 -12%%（进入地下城生效。）`