Pestilence

Even gods are not as perfect as they are first lead to believe, even divine being can have their off day or do something which they can regret this was what happened when the queen of Olympus had a secret affair with the Egyptian god of the underworld, this resulted in the queen having his daughter, which if her existence was found out could bring everyone and everything down so to avoid this secret being found out she had no choice but to exile her own daughter to earth.

On earth she was discovered by two different groups of mortals, one who saw the new goddess of death as a threat to the balance of society and where there to eliminate her and a second group who where a cult who wanted to adopt her as their new leader.

At first she had no interest in either group and was more focused on playing them against each other as a means to keep them occupied and allow for her escape however after meeting one of the cultists and being offered a deal she is having seconds thoughts

Skills and abilities

Fatal bite: with just one bite she is capable of delivering a strange and fatal toxin that within minutes can turn most other creatures into a very obedient and loyal undead servant who is cursed to serve her will for the rest of eternity 

Poison Rain: She is capable of summoning her rain storms made from her own fatal toxin itself which is capable of destroying the very landscape itself

Superspeed: She is capable of running at speeds that far exceed even the fastest human

Immortality: as the goddess of death she has found that she is incapable of ageing or dying however from certain powerful weapons she is still capable of being seriously wounded and or lose consciousness