Hello, I paid my first subscription fee and I noticed that they gave me a Fantasia Potion it says that I can change my character, I like my Lalafel but I'm tired that all my gear does not look so great, (I'm a white mage)so I was thinking about change my character, do I have to use this potion as soon as possible or I can keep it all the time until I decide to use or not. Also I want to know if I can storage that potion in a safe place because I almost used yesterday, I thought It was one of my regular potions haha. Thanks again.