New Nether Boss (story 1)

Newly discovered monster, is the Nether in danger, or are we the ones in danger?

We have received news from the Overworld Warriors, and here is what they have for us. Apparently, they were travelling to stop the Piglins' raid, attacking the Nether village and stealing the villagers' gold. But just as the warriors were about to enter the field, ending this disaster, they felt a rumbling under their feet. They have never felt anything like this before. Confused, they tried to retreat for safety until the chaos calmed down a bit. But surprisingly, their portal back to the Overworld has disappeared. And then they felt the rumbling once more, but they were cornered on the edge of a cliff. And then he appeared.
We sadly didn't get all the news out from the Warriors yet. But we hope they will survive.