Dante was not able to answer Zatiel's question. By the time he noticed Oliver increase in power and he felt the animosity targeted to him, the Duke had managed to slip past the two Rank 4 Magi and was already sending what could be described as an ocean of lava against him.
He had used the sword tattoo to stop the lava attack since although it was targeting him, it will have killed all the Sunlight Champions and Neo-Demons close to him. After that, the tattoo was able to teleport him very far from the battlefield and outside of the Angelic Paragon's reach
It was Rax who offered an answer. From the way the Neo-Demon was breathing it was obvious he was very tired.