Revelation 6:8
A Skeleton Army for 'Hordes of the Things'
By Joel Gregory
"And behold, I looked, an ashen (sickly pale) horse; and he who sat on it had the name "Death"; and Hades was following with him, and authority was given to them over a fourth of the earth, to kill with sword and with famine and with pestilence and by the wild beast of the earth..."
Army List
Death - I made him a god. Represented by a skeleton on a dying horse
Hades - Dragon/or hero general - The latter is what I use most, but the former would work given the power of Hades.
The False Prophet - Magician. I include the False Prophet because of his role throught out Revelation and thus an unholy Trinity. I made the False Prophet a magician rather than cleric because his role of deception is not to lead the people but destroy the people. His ability to do is long ranged and effective.
Skeletons with Swords - 2 x Blades - "To Kill with Sword"
6 x Hordes - the horde elements are a mixture of flies, spiders, frogs, and variously armed skeletons to represent "famine & pestilence".
Beast - A mix of skeletons and skeleton animals or just beasts.
To balance with the last four items of the verse, than just drop two hordes and add another beast stand.