stormbun:

Four fully grown, enormous,
vicious-looking dragons were rearing on their hind legs inside an
enclosure fenced with thick planks of wood, roaring and snorting
torrents of fire were shooting into the dark sky from their open, fanged
mouths, fifty feet above the ground on their outstretched necks.

HARRY POTTER MEME » [5/6] spells, magical creatures, potions, and/or objects: Dragon