Azren, Fear Sculptor

{u}{b}, Discard a noncreature spell: Create a 0/4 blue and black Nightmare Illusion creature token with defender and flying.
{r}{w}, Sacrifice a Nightmare or Illusion: Put your choice of a +1/+1 counter, hexproof counter, or an indestructible counter on target creature.
"I wear my fear on my shoulders, like a fine suit of armor. Yours slithers within your mind, waiting to burst."