Couldn't help but notice Hunter's Mark doesn't stack with Colossus Slayer even though Eldritch Blast stacks with Agonizing Blast and Hex. Is this how it's supposed to be per 5e? It makes the Warlock an OP glass cannon: he's always targeted the most because he deals the most damage. Having a formidable Ranger on the field is always great. Also, addition of all basic Ranger favored races and terrain would be great, along with the DN cycle, hunger, and fatigue.
