Ruby Door Not Opening?
So, you've been spending some time standing in front of Ruby's crystal doors, shooting it and getting frustrated wondering why it won't open, have you? Well I am here to answer that for you! The secret of Ruby's doors lies in the color of the crystal. As you could probably already guess, the color of the crystal relates directly to the color of the element you need to use.
Be careful though, you can confuse Wind with Thunder pretty easily! The rest are all pretty easy to guess! Here are two pictures just cause I need to fill the page!