To get the silver key card: On the first floor go oppisite from the stairs. Go in the last door in the hallway. Next, you will see a bunch of mirrors, go through the second to the last in the back row. Then you will pop out of another mirror and will have to defeat a gohst with stickie. After you defeat him take the silver key card and go to the opening in the floor. off-doff the board and put put it back where it was so you can cross. Then off-doff it again and give it to panda in the sunny peak cave.