@acare you always start out as one, to use another you need to reach level 5 with the wizard, then with the next character, and so one, until the first line is filled.
then to get the other 9 (I think its 9) you need to reach level 20 with the others.
 "Legendary: The Legend of Legends (ALPHA)")
 "Just Trolling"){kind=icon}
 "Caramell Dansen Idle")
 "Great Dungeon in the Sky")
 "The most epic game ever")
 "Realm of the Mad God"){kind=icon}
 "Earn to Die")
 "Platform Racing 2")
 "Pingy the Ping Idle RPG")
 "Ayumilove HackerStory V1")
 "Granny Strikes Back")
I laughed so hard when I saw this comment, and then I laughed way, way harder when I realized Missy was a Kong+ member. That hacker just got TROLLED.