This is the current canon for the Scholar-Slayer of the Undead now called the……
Scholar of Undeath 1.1 (Open to all classes except clerics)
If you somehow “turn” an undead monster without being a cleric you may take the following move when you next level up:
Scholar of Undeath: You may turn undead as if you were a cleric. A holy symbol is not required.
Once you’ve taken the moves above the following moves count as class moves for you. In addition to your normal list of moves you may choose from this list when you level up:
Circle of Protection: You may create a magical circle inscribed with salt that the undead will be unable to enter.
Weapons of Faith: You may attack incorporeal creatures as if they had a solid form. You also gain the ability to cast all the clerical rotes.
Undead Slayer: All attacks against corporeal undead do double damage.
Mind Immunity: You are immune to any undead mental “special attacks” or abilities such as paralysis, mind control, vampiric charm or possession.