Expanded from the set of four made for a weekly challenge, mostly from suggestions submitted to me via instagram (you can follow me at @logantannerart). Each sprite is 34x34 px, 4 colors+transparency.
(from left to right)
row 1: quetzalcoatl, womburkey (wombat + turkey), gorilla, lion, chamelon soldier
row 2: nephilim, odin, spider warlock, fallen warrior, demon
row 3: cyclops (or one-eyed orc), mothman, gargoyle, werewolf
row 4: Atlantean, komainu, scorplion (scorpion + lion), sharkoon (shark + raccoon), tsuchinoko
row 5: battlemur (bat + lemur), corona virus, chupacabra, basilisk (or cockatrice), cerberus