Adventurer rings.

So I'm just wondering at 50 do you get all 3 or just 1?

if you only get one this is a real bummer. I need one for my dit and 1 for my hero. what would be better for each?

Both would be the exact same ring, IE: Critical ring.

As for the question on if you get all 3, you only get 1, and if you want another you have to make another adventurer.