We gave you 250 DragonCrystals O_O WOOOHOOO! You do not even have to do anything. It is already on your game account. Enjoy :D
There is a little bit more to it than that. If you want to know the whole story, read Thursday's very interesting design notes. Which I (Artix) wrote live, as the conversation was happening. Every AdventureQuest 3D account created before December 12th, 2016 has just received a bag full of 250 shiny Dragon Crystals to spend on whatever you want. Just make you have a Happy Frostval.... (Cysero says, "OR ELSE!")
We all have that one friend that is impossible to shop for. But I bet they are not a Guardian-- yet! Since AdventureQuest 3D is true cross platform, anyone can get a Guardian upgrade with iTunes cards, Google Play Cards, or STEAM gift certificates. Bonus... they are super easy to wrap, and you can get them everywhere. To use them, just login to your character, open the menu and hit upgrade. It does not even matter which device you upgrade on, because once you have the upgrade... you get the benefits on every device you play from.