Hey, so I had an idea for a blaster sorcerer I wanted to build in case any of my characters die in one of our campaigns. So my idea was inspired by the character locksis from fairy tail. I wanted to play a lightning dragon sorcerer. The concept was simple enough. I'll be using 20 point buy and playing human as I have an idea what my gms always allow. So, no 3.5 or third party content. I'm trying to put a focus on electric and sonic spells to blast with. My stats are 10str, 12dex, 14con, 10int, 10wis, and 19cha. He is going to be kind of full of himself and very hungry for power with a heavy obsession with dragons and his draconic blood. So, suggestions on how to make this blaster really powerful?