On this pageFunction: BlzSetAbilityTooltip() BlzSetAbilityTooltip(abilCode, tooltip, level): void Defined in: common.j.d.ts:23275 Parameters abilCode number integer (32-bit) tooltip string string level number integer (32-bit) Returns void nothing See https://lep.duckdns.org/jassbot/doc/BlzSetAbilityTooltip