8 Stones that will help you get around. You want it to rain? Use a rain stone. You want to turn it to night? You use a night stone.
Also an hearthstone. It will teleport you to your bed on usage. Don't try it when you don't have a bed. It won't work :D
All stones have a 10minute cooldown.
Currently, you can spawn them in via creativemode, or any other means thats alike. No recipe yet. Still deciding. (have a suggestion? let me know.)