Magic in Dungeon Crawl Classics is awesome. It really is. And one of the most fun aspects of magic is never knowing exactly what happens. Therefore DCC wizards are among the most fun classes to play in all of fantasy roleplaying. There is just one thing that has always bothered me.
One of the most important things about d20 Systems is, that when the dice come up with a 20, then something awesome happens. This is true for Wizards in DCC to some extent. The rules say that when rolling a natural 20 you get a even higher spell bonus than you already got. So you are incredibly likely to cast the best spell of your life. That's good. But not as fun as rolling a 20 for any other class can be.
To make this more fun for myself and my group i did the most DCC thing i could think off and crafted a new set of random table to roll on. Critical Tables for spells. All spell casting classes can use these tables to determine more awesome results should a natural 20 come up. The tables work incredibly similar to the way mundane critical hit tables work.
[If this link is not working try this one: https://drive.google.com/open?id=1cLvLnwdeSFyaCSfz6qPVC2nTYe57vgDb]
Those tables have not yet been playtested extensively, but my players like them this far. Feel free to leave Feedback as a comment or on G+
I can't guarantee that I'll keep a bi-weekly update schedule for the next few weeks but I'll try my best. I am definitely not running out of ideas. Just out of time.