[quote=@Shadow Dragon]
<Snipped quote by Etcetera>

Like, the top five Tier fives.
[/quote]

Tier Fives are ranked in terms of combat ability and authority in the case of a large-scale battle. For instance, I am Nineteenth but don't go by my rank. If you so chose, you could refer to the top five as First, Second, Third, Fourth, and Fifth.