It had been a long time.
A long time since solid earth had been felt below his feet. A long time since his lungs felt the blessed touch of oxygen. A long time since his mind had so much as though. Yes, it had been a long time since Gellert Grindelwald had simply been. Been alive, been dead, just been, there was no more to be said. Not in his opinion anyway.
Death... Death was something else. It was... indescribable, like a dream which you can remember having, but not what happened in it. But nevertheless, death was not what was on Gellert's mind. Death was for those who were not strong enough, he had been just that, but of course he, the greatest wizard of all time, had held a trick up his sleeve to combat even that supposed fact of life. There are two things you can't avoid in life. Tax, and death. Well, he'd beat on of them.
Of course it was fitting that the manner of his return also be one of the crudest. A pendant, given to him a long time ago, by a man... no, a friend, who now seemed more like a distant memory than anything else.
Nurmengard, of course, was brilliant. He had created it with all his passion, strength and will, of course it was perfect in every way. Of course, this had lead to nothing but misery for himself. Never, not once, had a prisoner of Nurmengard escaped, unfortunately it had remained that way, even when Gellert had returned.
A bird. That was the first thing that had happened. A bloody bird, a rainbow parrot, no less. But it had served a purpose. Inhabiting the bird gave him a sense of feeling, of knowledge. Once he had managed to convey the crucial message to the two people on the other side of this door, he'd instantly been given his ultimate desire. It felt different, sure, but a body is a body, merely an imperfect channel for the will and might of its inhabitor.
Of course once he had gained the one thing that had eluded him for all this time, he knew what to do. 60 years in his own prison, while it had granted him a new set of emotions, and a new train of thought, it had also given him time to think, to realise where he had gone wrong, and to fix the holes in his plan.
His initial ideas had been stupid, of course, brute power was nothing without a level of thought behind it, and what he was capable of now, truly overshadowed what his previous capabilities had been. Now he recognised the true way to gain power, and he recognised how he was going to do it.
Standing here, he didn't think, as some people might, of the eventualities that may unfold once he walked into that room. He knew what would happen, no matter which way it went. His wand, while not as powerful as his previous one, was good enough, and currently sat in his robe pocket, with no future plans of being used. His eyes, the most dulled feature he had, blinked, as he heard the words coming through the door, and he drew his hood over his face, changed by a powerful spell to represent that of someone else, to conceal his identity.
The door opened, and he took this as the right time. With a confident look on his face, he strode into the room and walked past all three occupants, instead walking straight to the fireplace and standing by it, staring into the flames for a moment, completely ignoring the people behind him, before finally turning.
"Good evening," he said, in this new, changed voice.