Bank-0 Object-20

Yeah i have a question for anyone who might know... But what is Bank-0 Object-20 Use for in the level editor under system? I know like every object in every bank but that.. i have no idea what it does! SOME ONE TELL ME

Bank 0 Object 20 must be placed on screen in order for you to use warps. Warps allow the player to exit to, say, the left, and go to the right side of a specified screen that's not the one to the left of it. As for how to make warps work, try this topic.

Thanks a lot your information helped!

You can also try my explanatory level, if you'd like, here.