Pattern is available HERE.

Everyone loves the Warlock. It’s a magic user who makes a deal with something, be it an unknowable eldritch, infernal soul agents, fey dealmakers, celestial spirit brokers, or shadowy stabbiness.

Note that this pattern has options for different sized squares by using different weight yarns (sport, fingering) and corresponding needle sizes (3.5 mm, 2.75 mm), as well as both knitting and crochet instructions.