A rare and powerful sub-species of Magico, Magico Lords are often seen as the Elite of Magico Kind. Bosting the greatest Intelligence of all breeds and power second only to Leviathans, these exceptional individuals are easily the most dangerous spawn of Arcanos.
Their abilities vary more than other Magico too. Varek was incredible at mind magic, but had trouble converting creatures into Minions. Garek is an incredible necromancer and manipulator, but considerably weaker than others of his ilk.
The only constant that exists with them, and one shared with most, if not all magico is the threat they present to the various races of the multiverse. The only difference is the magnitude.
Also, unlike normal Magico, Magico Lords are consciously aware of their enslavement to Arcanos' mindless-drive, something they chaff under but are still unable to resist.