May the Mana Be with You (CC03)

Mana cost
Mana value	3.0
Type	Sorcery
Rarity	common
Colors	—

Demonstrate (When you cast this spell, you may copy it. If you do, choose an opponent to also copy it.) Choose two basic land types. Create the appropriate Shockland token. (For example, if you choose Island and Swamp, you'd get a Watery Grave token.)