Asteroid Spell-DON'T WORRY, IT'S DIFFERENT
So, basically this was on the fly, but may as well pump out ideas.
With the new bowler, I decided to base a spell on it
The asteroid (or meteor) spell is one that, when you place it down, sends a bunch of dark maroon rocks down at an angle, these meteors act like a bowler's Boulder, but they do much more damage, bounce infinitely across the base, never miss buildings.
I'm sure I could put WAY more info into this, but I doubt the idea was worth much merit... I'll get brainstorming