Wonderking and Maplestory. Battle of the games.

No, those classes uses a special skill (like jag jump, fire blast 'or something'). if you'd check their classes with the beginner or first job tab, it's a skill they learn. i mean like vanilla (what i mean by that is NO skills needed to jump twice or any special thing needed. Just like a beginner, they cant double jump because they have a skill used

This is the most ridiculous argument ever.
Basically, you're saying that since they might not be able to double jump for the first 15 minutes of playing the class, that means they don't count as a class that can naturally double jump? Are you kidding me?

So I guess in Metroidvania games, double jumping doesn't TRULY exist because for the first few hours you can't do it? Even though it's a crucial game mechanic?

You're grasping at straws to defend an argument that is wrong.