"Black and white ghost"

"smiling superman"

"Cybernetic lion"

"Cybernetic hawk"

"Ninja with nunchucks"

"Ninja with throwing stars"

"Samurai in battle"

"Goblin with a grin"

"Kraken with tentacles"

"Hydra with many heads"

"Gorgon with snake hair"

"Troll holding a club"

"Minotaur in a labyrinth"