[quote=@Lord Zee]
Question for you [@Thinslayer] but did Tiberius use his wish when he showed the others what the ring was?
[/quote]

You don't "use up" your wish or anything. The ring doesn't work like that. The power supporting the ring has its own mana supply and magical powers. It's not almighty or anything, but it also doesn't run out of mana (easily). You can call upon it as often as you please. Just don't expect miracles.