decreasedStat
fun decreasedStat(cfgBlock: KReferenceFieldDsl<Stat>.() -> Unit?, childBlock: StatFetcherDsl.() -> Unit)
fun decreasedStat(enabled: Boolean, childFetcher: Fetcher<Stat>, cfgBlock: KReferenceFieldDsl<Stat>.() -> Unit?)
fun decreasedStat(enabled: Boolean, cfgBlock: KReferenceFieldDsl<Stat>.() -> Unit?, childBlock: StatFetcherDsl.() -> Unit)