Beast Tamers Tiers:

Beginner Beast Tamer

Intermediate Beast Tamer

Advanced Beast Tamer

Beast Tiers:

Common Beast

Rare Beast

Spirit Beast

Common Beast Means that the beast was in Common Realm like cultivation realms.

Rare Beast Means that the beast was in Rare Realm like cultivation realms.

Spirit Beast Means that the beast was in Spirit Realm like cultivation realms.

Beginner Beast Tamer can only tame Common Beast.

Intermediate Beast Tamer can tame Rare Beast.

Advanced Beast Tamer can tame the Spirit Beast.

If the beast tamer tames the beast that is higher than his own level, there is a chance that the beast can break the bond and fight back the beast tamer.