Purple ether coiled around Leandra's arm and went into the portal, tearing through the fabric of dimension—and creating another colorless portal. She was imitating—the Shard Breaker's process of opening the dungeon to avoid suspicion.
Leandra must've been trained to do this as she opened the dungeon easily.
Once the one-way portal was opened, Lucivar could see the dungeon that lay beyond.
His senses were alerted, and the cold air coming from the dungeon licked his neck—instilling unease, into his very essence. People always feared the unknown. Lucivar also felt uneasy in his very first time confronting a proselyte.
So the feeling he felt right now was only a primal instinct, he could overcome it.
"I'll lead. Keep your guard up, and stay close," Ravenna walked on ahead. "I've been into a lot of dungeons—in the last week. One thing I learned is that dungeons are always consistently, inconsistent"