DEMON RANKS:
Low ranked Demons;
Mostly the most vulnerable to death. Ranked F and E with at least twenty percent superhuman strength. Other abilities are quite low, yet impressive and could be easily defeated by a rank E mage without any effort or so. Although it would take a sweat breaking fight.
Middle Ranked Demons;
Climbing higher from Rank F and E, these Demons abilities are one of a kind, with strength of about seventy percent and vulnerability, low (about 30% chance of dying). Due to the next rank being upper ranked, their rise depends on how many battles won and humans devoured. Rank D, C and B fall under middle ranked demons.
Upper ranked Demons;
Can easily take down a B-ranked Mage and An A-ranked on rare cases. Highly impressive strength, without any slack. Strength, one hundred percent with about 1% chance of dying (except in rare cases, 10%.)
Upper ranked moon Demons;
Called moon Demons from their ability to draw energy from the moon and channel their blood into the weapons they wield (mostly gotten from the underworld.)
Higher than an ordinary upper rank, their abilities are superb and can take down a full mage.
Strength, beyond a hundred percent.
Top Ranked;
Demon lords, dark warlock lords, are positioned at this rank.
Dravil
Alucus
Aragon
Drake
Votron.