"Can't let you do that, Doctor!" Talyn said as she dashed over in front of the doctor. She held the Claimh Solais in front of her and absorbed the shockwave entirely. The attack threw her against the wall opposite the Doctor and almost knocked her out. She got up slowly, and prepared for the final strike. She noticed the glyph glowing since the attack just happened, and knew this was probably her only chance.
"For all those you have mutilated, those you have destroyed, and those you have enslaved... this is for you!" She ran towards the Doc. As she did, time seemed to slow. The Claimh Solais began to glow even brighter than before, and it started to envelop Talyn. As the light began to shroud her features, the look on her face showed pure determination. She grew ever closer to her target... 15 feet... 10... 5... 3... 1... and as the gap shrank, the light grew. And as the light grew, the sword began to raise. And then... the sword swung around, and came back in front. And then it lunged forward, right through the Doctor's heart and glyph. The shock of the attack knocked him through the seal, and shattered it. As the Doctor fell, Talyn dashed after him... there was a small platform about 20-30 feet below the seal, and both landed there. Talyn quickly stepped behind the doctor and knocked him against the wall.
Gasping, but still shrouded in light, Talyn spoke. "This... is where your last stand shall be. In the purity of moonlight, your insanity shall be revealed, and consequently undone. No seals, no gimmicks, just destruction for a piece of trash, flotsam drifting against the flow of life. Any last words?" The doctor looked up feebly... "That's what I thought. Well then, nice knowing you. I suppose you'll have quite the time in hell. Farewell, you son of a [sonic slicer]!" Talyn swung her sword around in a circular pattern, faster and faster. As she did so, the light from the moon seemed to shine right through the makeshift ring, charging the blade. In no time at all, it was moving too fast for the eye to see. And then, suddenly, it stopped swinging. It glowed with a mixture of pure lunar energy and pure holy power. Talyn held the blade above her head, ready to strike. And then, a brief inner monologue.
Do you want to deal the final blow, or should I? Talyn asked.
How kind of you to ask... if you don't mind, I'd like to. After all, I'm better equipped to using holy energy than you,Mirby replied.
Okay then. Take your body back. I need to rest anyways.
And just like that Mirby resumed control. She dashed behind the doctor and knocked him into the air. She quickly ran up the wall and met him at the peak of his involuntary leap. With that, she decided to juggle him a bit. Knocking him back and forth, ever higher, she hit him about 15 times before giving a mighty swing that launched him high into the night sky. She went back to the small platform that she knocked him onto initially, and started charging her weapon with the energies present in it. Several seconds later, the doctor came plummeting towards the ground. She readied herself, and right as he was about to hit the ground, she released the energy blast. It was timed perfectly, and the doctor was caught dead center. It knocked him through the wall, and several others, and blasted him through the other side of the castle. There wasn't much left of him at this point, but what little remained was quickly vaporized upon contact with several large trees.
"Good... riddance..." Mirby said, and then promptly collapsed into a coma.