This is a clever game. The really stand-out stand-alone piece is the 'Rando Spells' table. I wonder if this is an original idea with the author/team or an adaptation of some earlier incarnation. Either way, it's a great idea.
Yeah, Ben Milton's Maze Rats has a similar method where you add up words and then interpret the result. Obviously the words in this game are Skate Wizard-ish. I'm not sure if others have done it before Maze Rats but that's where I saw it. Ben rules!