This custom is the result of the fusion of two older customs. My first Warlock had many issues and broken parts and my first Vision got updated since the release of the Infinite Legends figure. So I took what was worth in them and made Banshee.
Head : Warlock + mouth from movie Lizard
Arms, legs : Scarlet Spider (formerly repainted in Vision)
Torso : Warlock
"Wings" : it took me a while to figure a solution, I went with some pieces of plastic sheet I had in spare, that I to tailor and glue on his arms and sides. That looks the part but articulation is thus, sadly, quite limited.
I didn't want to make the big collar though it's the classic look and I found out sometimes his costume had a more standard collar.
Nothing to scream about but a good addition to my collection...