"Invoked from His realm, an Abyssal Flare to end the reckless dragon!" Alucard yelled, his hands quickly balling towards Skyflame, a ball of energy being unleashed as it resolves into a massive beam; around five meters thick in radius, shooting out and blasting at Skyflame and into the wall behind her, causing a massive explosion of dark energy to expand and force everyone back against the wall; the explosion takes out a massive chunk of the plane's matter, leaving a massive hole of a black rift.
Their glances shot at the circle, which began to glow brighter as the energy of his own plane seeped into conduits that cause the Worldslayer to glow purple. As for Skyflame; the beam stopped her charge, and she found herself against the wall, her scales corroded down to the bare skin and painful lacerations of the sharp rubble sending sharp pain through her body.
A scrape ripped through the air as Alucard gripped the handle of the Worldslayer, sliding it from out the ground and briefly inspecting it before raising it... it emanates a truly destructive energy, one that would be wielded by perhaps even gods.
The wind dragon fades from invisibility laying on the ground next to Alucard, reaching forward with a struggle, his scales and skin burned.
"S-Stop... You don't know.. its power," he croaked, earning a chuckle from the evil doctor, the machinator.
"I know its power well, boy. I know destruction, I know nonexistence. Do you? Oh what am I saying, you will. We all do; we see oblivion, and never go back, when our time ends." "The only oblivion I'll see is you falling in your own magic, you heartless void fucker!"Alucard retracted a hand to his chest,
"Hurtful, Sora, hurtful... I thought I taught you better than to use harsh profanity?" "You're only like this because you listened to that filthy abomination...! Just snap out of it, god dammit!"The Worldslayer swung towards Sora, and pierced his leg, writhing the wretched symphony of screams from the boy as the ground trembled, cracks with purple glows within them spreading out from the point of impact. As Alucard retracted the sword, the blood that coated it caused it to glow brighter, and the red liquid seeped into the blade until there was no more.
"Draconic blood; the final catalyst to complete the Worldslayer. I was going to use the hotheaded one, but I suppose your lesser blood will suffice. Now, you insolent simpletons..."Alucard raised the sword.
"Accept defeat or I shall destroy this plane under our very feet! The energy; it will kill all of you, except Bartimaes and I, who are accustomed to it. What will be it, defeat or death?"Another figure crept above on the cliff face, watching with a malicious grin.