The macro "Useble Skill" for "Ragnarok Online" can be downloaded and used on any mouse and keyboard. Installing the macro is in the Keyran program and increases your skill level in Ragnarok Online, if you follow the instructions!
This macro will allow you to quickly set ladders on the hunter character with a minimum number of keystrokes. It provides convenience and simplifies the process of using ladders. An example is commands such as «settraps» or «trap».