"envelope"

"Ghost ship in a storm"

"Ninja with a throwing star"

"Robot with a laser sword"

"Alien spaceship in the sky"

"Robot with laser eyes"

"Kraken attacking a ship"

"Treasure chest on a beach"

"Space marine with armor"

"Gorgon with snake hair"

"Boggart hiding"

"Basilisk with deadly eyes"

"Kitsune with nine tails"

"Snowy mountain cabin"