Another fun use of Warlocks is to reflavor Eldritch Blast as bow attacks and play an arcane archer. There are fire and ice themed EB Invocations in UA, not to mention Repelling Blast, Eldritch Spear, Agonizing Blast, and Grasp of Hadar. Certainly. That’s an approach I described under “Artificer” towards the end – the idea of a Hawkeye artificer tinkering with a crossbow – but it’s just as appropriate for an arcane archer.
— Keith Baker (@HellcowKeith) January 27, 2018