you make charms that control fire, water, earth, air, lightning, light, dark, ect. It would me fun because...
1.You wold be able to make zombie pigmen easier.
2.If you don't have torches you can make light around you.
3.You can fly for a certain amount of time.
4.You can gather resources easier.(like dirt, wood, stone, ect.)
5.You can falcon punch every mob EXCEPT creeper it would be come super charged(to falcon punch you use lightning charm)
6.You can make a house easier and faster
If any one wants to make this mod you are free to as long as you give some credit to me.