Hero of Ages spoiler

Spook better not be a bad guy I swear. Dudes abusing his tin for a long time away from people he trusts, he’s basically a vampire and now all of a sudden he’s seeing visions and hearing “Kelsier” (who is dead). Suddenly he can use pewter too, and even though he wanted to be mistborn before, now that it’s obviously an actual possibility and I feel like he’s going to be pulled to the dark side. He’s doing the classic trope of hiding important discoveries/revelations from your friends that Sanderson loves. Fuck