So let's treat it like one!

The category is "Proof that video games are evil!" So, there's been a lot of media about the new Pokemon Go app, but how well do you really know your Pokemon? Along those lines, if you're a Christian, how well do you know your church history? Let's see if you got them mixed up....
Here is a series of 15 names, and for each one you need to decide if it's a) a Pokemon, or 2) the name of a church heretic. Ready? GO!
(Incidentally, I only got 9 out of the 15 correct. I'm sure many can beat my score!)