ADJ.
fearsome
VERB + FIREDRAKE
incensed, slay
FIREDRAKE + NOUN
revenge
PREP.
in
noun
A fire-breathing dragon.
[…] the incensed firedrake, in revenge, flies all over the land, vomiting fire and smoke in every direction, […]
Then was the folk-scather for the third of times yet, The fierce fire-drake, all mindful of feud;
A fiery meteor, an ignis fatuus, a rocket
A kind of firework
A worker at a furnace or fire
noun — a creature of Teutonic mythology
[…] the incensed firedrake, in revenge, flies all over the land, vomiting fire and smoke in every direction, […]
WiktionaryThen was the folk-scather for the third of times yet, The fierce fire-drake, all mindful of feud;
WiktionaryThe hero ventured into the cave to slay the fearsome firedrake.
Tatoeba · #13335823i Register
In some senses, firedrake is marked as figuratively, poetic. Watch for register when choosing this word.