Ruler Of Deer

You are walking along the forest and see tons of birds, squirrels and rabbits. You came out here to see bigger animals like deer and elk, though. Then, you find a little hole in a load of leaves, brambles and nettles. You decide to crawl through the hole and what you see on the other side amazes you. It's a deer with huge, towering antlers. You walk over to it and realise that it can talk. It's not normal. What do you do?