"Alien with a teleportation device"

"Astronaut with a comet"

"Robot with a laser cannon"

"Ghost ship on the high seas"

"Mermaid with coral"

"Pirate ship in a storm"

"Cyber dragon"

"Ghost ship in the fog"

"Ghost with a sheet"

"Witch with a broom"

"Harpy flying"

"Dragon breathing fire"