Location under tartarus POV
The Alicorn mare began to laugh wickedly as the chains and wards finally broke and she destroyed the door that kept her trapped for a millennia and she walked forward with a large smile on her face as she entered tartarus and some demons appeared in front of her and bowed as she laughed again and hordes of demons could be found all around cheering that their goddess has returned and she looked to the hordes as they lifted their weapons in their air to pledge their loyalty to her.
Talion POV
After the survivors left for minas morgul me and the girls entered the library and we all sat down so they could ask their questions Celestia was first.
"What happened to you exactly?" She asked.
"It was something that was going to happen anyway she just made it happen sooner." I answered with.
"But what happened exactly?" Twilight asked.
"I became a god." I said and they were all yelling questions and I lifted my hand to quiet them down. "I am the god darkness and death." I said and they looked at me in fear but they calmed down when they remembered I wouldn't do anything bad.
"So did she tell you when she would be free?" Celestia asked.
"She is already free but she can't enter the mortal world yet but she will use her demons to attack us." I said. "Even more reason why I am leaving the armor guards here to help defend Equestria." I said and Celestia was panicking.
"It's ok Celestia after we deal with Dainn we will be right back here and with minas morgul still creating guards we they can help defend the citizens of Equestria me and the undead leave tomorrow to intercept the army Dainn sent to attack my army." I said and the others were shocked and Celestia smiled and laughed.
"Yes he bucked up." She said laughing loudly.
"What did he do?" I asked
"He can't send any form of military into Equestria without informing me and asking for my permission." She said and I grinned.
"Good but I don't want to risk your people so they will only assist the flying skeletons in the first assault against their ships." I said and she nodded.
"I think it's time we left." I said and everyone nodded and we went to our individual homes and I went home to get ready for war