The demon, feeling it was finally p against a worthy opponent, did the same as Luna. A thick black and red mist started radiating from its skin, before booming outward, pushing back against Luna's aura a bit, claiming its own space.
Astaroth chortled to himself, seeing how little it pushed back Luna's power. It was like watching a puppy bark at an old dog.
But Luna did not take the affront so well.
Seeing as her enemy wanted to play this the hard way, Luna opted for a more direct approach. Astaroth watched as her body ballooned in size, changing form into a large stag, her crown unravelling and becoming this enormous set of antlers, with miniature orbs of white floating above each point.
Luna reached around the same size as Teraria and Arborea, her pelt taking shades of green, brown, and white. The transformation amazed Astaroth.
She looked a lot more impressive like this than she had as a doe.
