The Horned Dragon did not merely possess a single Godfiend Soul Summoning Banner.
Given the immense strength of this Horned Dragon, it must have collected countless treasures to be able to cultivate to this realm.
If they could kill it here, the three Perfected Immortals would be able to split those treasures.
Everything else aside, the Horned Dragon's horns, scales, bones, dragon blood, flesh and so on were all rare utmost treasures that could be used as main materials for elixir and weapon refinement!
Among the Pure Yang Spirit Treasures, there was a Dragon Bone Sword that was completely made from the bones of a True Dragon and was extremely notorious.
When released to its full stance, the Dragon Bone Sword could even condense a True Dragon!
If it was any other Perfected Immortal, they would definitely choose to retreat and avoid the sharpness of such a massive Horned Dragon.
