You are on an unknown island, deserted with nothing but Sand
. Luckily, you are an elementalist and you can combine elements! But, can you use sand and rock (and the items in your backpack) to turn this deserted island into your pet paradise?
Basically, everyone is an Elementalist of this island, he has to combine two elements and mention what he intends to make. Big thanks to the inspiration from @Uiomancant
's Aurellian Dimension 3.
Whatever is in your backpack.
NOTE: Every player has a backpack, the backpack does not help him only, but everyone else, because when you take your starting element out of it, it disappears, and you all have a new element to use!