Quote Originally Posted by Dariem View Post
What do you mean evolve an item? The only thing I know about evolving ranks is on the drones.

Or you mean, have a D or E rank equipment equipped, and try to buy a rank C equipment and substitute the piece equipped when you are prompted at the main lobby?
what he meant was when the piece of equipment is fully enhanced you can then evolve or upgrade it to the next rank with ether a fully enhanced piece of equipment of same rank or by using stones.