Aww man I wish a can do that!

I've been playing Minecraft for 2 years and I am a expert today, on your TABLET, you can go to the cheats, turn on education edition, but, there's a catch, it would say are you sure you want to turn on education edition? Devices with better speeds and better. I think. So say yes and once you create the world, (it has to be creative.) go the items, you will see elements and lab tables, and other things. (There is even a table to mix elements!) Have fun with education edition!

There is a mob called evoker and it also cast spells and it can summon evoked range (alligator-like mobs that come out of the ground) and vexes (angel looking mobs that can go underground without suffocating and with tiny iron swords and you will know if they get angry by veins on their heads and their heads are red just a smidge.)