New recommended Suggestion!

1. Add Stones in Shop ( you can buy them from shop)

 

2. Add a way to save current equiped items so you can sure to use any at any time , maybe 3 sets to change between by a button

 

3. Add more Sets (Inferno & lightning)

 

4. Add new item Wings (special effect)

 

5. Add a way to buy more Storage Slots ,we need MOOOOOOAR :D