[Even without the skill description given by the Train Conductor Authority, you still knew how Royal Confiscation worked since Order King is your spirit avatar.]
[You weren't oblivious of your spirit avatar's abilities, and as soon as Order King became a gold-grade spirit avatar and unlocked its third spirit ability, you instinctively knew how to use it and how it worked.]
[However, unlike fairy fruit abilities, spirit avatar abilities weren't innately mastered. At most, Spirit Avatar Masters innately knew how their spirit avatar abilities worked, but mastering them would still be up to their effort.]
[In your case, most of Order King's abilities required little to no mastery since only World King needed it, and even then, it mostly tested your creativity on how to exploit the rules and orders you created.]
