Matilda walked through hell's gate and winched, immediately bursting into a painful cough. She could feel her lungs burning, her eyes refused to open, and her ears started ringing. Behind her, Gamond, Lunara suffered from the same pain. Sara was the only one unaffected, but today she didn't look like she normally did. She instead had two long black horns on her head and massive red and leathery wings.
Maharaja gave them four fangs, so four people can withstand hell's punishment without dying and being chained by it. Soon, the three of them seemed to recover as the fangs' power started rushing through their bodies. The first to sigh in relief was Lunara, followed by Gamond, and lastly Matilda a while later.
The last fang was left for Mira's father. They can't bring him out with the chains still binding him. That would just cause Hell's Gate to open and shatter the whole castle to snatch him back. They have to break the chains here, and the key to doing that is the fangs.