Rare Bellower requires ascension potions as if Epic
The Rare champion Bellower requires ascension potions as if it is an Epic champion.
In Tavern:
Rare Void Ogryn Tribes Bellower requires 4 Greater Void Potions and 3 Greater Arcane Potions for 1st ascension.
By comparison
Rare Void Sacred Order Justiciar requires 4 Lesser Void Potions and 2 Lesser Arcane Potions for 1st ascension.
Which follows the pattern for ascension for the other affinities:
Rare Spirit Lizardmen Flinger requires 4 Lesser Spirit Potions and 2 Lesser Arcane Potions for 1st ascension.
Epic Spirit Lizardmen Jizoh requires 4 Greater Spirit Potions and 3 Greater Arcane Potions for 1st ascension.
Regards