Lady Rainicorn. Facebook is showing information to help you better understand the purpose of a Page. Lady Rainicorn is one of the non-playable characters in LEGO Dimensions from the Adventure Time franchise.
She speaks Rainicornian Korean and is in a relationship with Jake. Click to watch more Adventure Time. She speaks only Korean using English only when equipped with a universal translator device however she is shown to have spoken.
She only speaks Korean.
Her body is rainbow and that is part of the reason she is named Lady Rainicorn. She is much loved. Lady Rainicorn is a female Rainicorn and is Princess Bubblegums royal steed best friend and companion. She is also Jake the Dogs girlfriend and sometimes follows Finn and Jake on their adventures.