Diversity rules

Jack_T_Ripp

What is the current diversity rules?
Are they by BG?
Are two of the same champ but different tier diverse? Ex. Magik 4* and 5* placed
Is there a specific way to tell prior to final score our diversity?

AxeCopFire

Per BG

Jack_T_Ripp

Are two champs at different tier concidered diverse? Ex Magik 4* and Magik 5* placed in defense.

Solrac_2

No they are not.