I have an idea what the blue crystals might be used for in the next event, but I don't actually know. I got 4 more robes today and I'm trying to decide how many crystals I want to save. I thought 1k at first, but now I'm thinking 250 & a bunch more robes. These robes are ridiculous. They've already said they aren't planning on more robes. Tons of people will quit in the next couple of years and the value of these things will skyrocket. What do you guys think? Save crystals or get robes?