Dark Armos are simply a stronger Armos made by Millitron from Elites Koredians Warriors while the normal Armos are made from worthless Koredians.
The major difference is they're way more evil, intelligent and of course more deadly a single Dark Armos can easily beat twenty normal Armos.
Attacks.
The main attacks of the Dark Armos are...
1: Dark Rush
The Dark Armos charge his foes knocking them down canceling any attacks or spell in progress this attacks deal a moderate amount of damage.
2: Evil Scream
The Dark Armos do a terrifying evil scream that can give the status fear, paralyze, putrefied and instant death if the character HP are below 20%
3: Thousand Thrusts
The Dark Armos focus all of his power for one turn and hit a single foe a thousand times dealing heavy damages.
Power Level for Skies of CD-I Legends only.
The Dark Armos power levels can be from 2,000 up to 5,000 the Normal Armos power level are 200 up to 1,900