The One and Only Lord commanded us all to refrain from studying magic, the occult arts, and sorcery.  As such, controlling an effigy by which you vicariously participate in these sinful practices makes you as much of a sinner as if you were attempting to practice magic yourself; the context is irrelevant.  A fantasy game is simply a tool Satan uses against you to lower your guard and debase yourself.  Men have lost their souls for lesser offenses.  Refrain from playing wizards, sorcerers, and warlocks; the latter being a particularly offensive abomination.

You should not let a sorceress live.  (Exodus 22:17 NAB)
A man or a woman who acts as a medium or fortuneteller shall be put to death by stoning; they have no one but themselves to blame for their death.  (Leviticus 20:27 NAB)

*nods* They are right up there with homosexuals. 

"If a man lies with a male as with a women, both of them shall be put to death for their abominable deed; they have forfeited their lives."  (Leviticus 20:13 NAB)

And non virgin women (not men) on their wedding night.

But if this charge is true (that she wasn't a virgin on her wedding night), and evidence of the girls virginity is not found, they shall bring the girl to the entrance of her fathers house and there her townsman shall stone her to death, because she committed a crime against Israel by her unchasteness in her father's house.  Thus shall you purge the evil from your midst.  (Deuteronomy  22:20-21 NAB)

He's stroking himself! Omg lol lewd

Playing a caterer makes me a heretic? Well damn, I was really having fun.

Stray not from the righteous path.