True, it's sort of the next logical step and lots of Magic design people don't like fear and intimidate is a pretty obvious name, but I'm still going berserk here.
There's not a whole lot here. The name I originally used for this card was "Yet Another Burn Spell" and that tells you pretty much everything you need to know about it. It's possible that this should be rare, but I feel like it's the sort of thing that you want to be able to run multiple of in draft. For when you hit 10 mana, you know. 10 mana, 10 damage. Nice.