As he had selected three Warlocks like Milena, Kellian, and Arthur, he didn't need to use his winds to make them fly.
Milena and Arthur could fly on their own. Meanwhile, Kellian had turned into a shadow Eagle and flew behind Lucifer.
The group of four entered the city without any obstruction. It was only when they reached near the Warlock Council that they attracted some attention.
They weren't subtle at all on their way inside the city. The Warlock Council members intercepted them in the middle.
Four Warlock Council members surrounded the group. More remained on the ground, keeping an eye on the interaction in the sky.
Within seconds, there were hundreds of Warlock Councils there.
Apparently, no one was allowed to fly in the sky except for the Warlock Council members that were on security duty, and even they could only fly after wearing a special uniform.
It was why Lucifer and his team stood out like a sore thumb.