Dread was not, generally speaking, a fantastically social being. It wasn't that he disliked company, exactly; but he never really sought it out, never really needed it. His weird familiar was a form of company, and Bone, Svartis, and Blight visited often enough--Blight generally lived atop his sea stack, even, so it wasn't like he was alone. And when he did wind up in social situations, he--unawares--generally blundered through them with loud vehemence, the bull in the china shop but with words instead of horns and hooves.
This, though--Renasci's asking him to teach--hadn't ever been asked of him before, and again it struck just the right chord with Dread's ego. He swelled up, spines rising and fins expanding, his nostrils flaring with pride. "I DO KNOW MANY THINGS!" he boomed proudly (he... didn't, really; he had some experience, and he could sort of read, but mostly his concepts of the universe were wildly out of place). "AND I AM VERY POWERFUL! YOU ARE SMART TO ASK ME TO TEACH YOU EVEN IF YOU ARE THE FIRST ONE." And, for a moment, Dread wondered why nobody else had come to him for some sort of training.
It almost seemed like an insult, really, and he wondered why he'd never thought about that before.
Ego thus stoked, he continued. "I CAN TEACH YOU STRONG MAGIC AND SHOW YOU WHERE TO FIND SOME SHINIES! -BUT I WANT SOME TOO," he finished--he didn't understand, yet, that Renasci was maybe asking for friendship; to Dread, almost all things were transactional.
As if hoping to seal the deal, he reared back further, an air-rending, screeching roar rippling from his jaws. His wings tore at the 'sky' and a moment later, what looked like balls of embers began to condense in the air--before coalescing into meteoric fireballs that began to hurtle down all around them. Some smashed into the trees along the shoreline, obliterating them in splintering, flaming cracks; others plunged into the bay with plumes of hissing steam. It was an impressive display, and at least controlled enough not to hit either of them, but Dread was well aware he could do better, and he slammed back into the beach with a somewhat defensive stare at Renasci.
"I CAN MAKE IT STRONGER," he hastened to assure the humanoid. "THIS WAS JUST AN EXAMPLE!" -Would he believe that? Eh. "I WILL TEACH YOU THINGS IF I GET SOME OF THE SHINIES," he finished, a repetition of his offered 'deal.'