D&D has NPCs. But ok. And by NPC I meant I wouldn't be using them as POV and I didn't mind if people controlled them momentarily. But ok, I'll remove the NPC thing. 
By 'Pinetar' I meant the way pine resin turns into tar or glue. I tried a google search to figure out what that was called, but I couldn't find anything and I swear it has a name, do you know what it's called?