Sand King's Bio from Dota II, found here.
Lulu's Bio from League of Legends, found here.
The race descriptions for this Project read as follows:
Atlanteans
A mysterious and elusive race, the Atlanteans have sought to
keep their culture and whereabouts hidden from the World above water for aeons.
Although they may seem stuck in the tribal traditions of old, their might in
battle in not to be underestimated. They wear masks that represent their chosen
deity and with them are able to summon ancient divine power.
Fuelled by knowledge and an insatiable curiosity, Explorers seek
to uncover the secrets of the Atlantean people in the name of science. The
Explorers have harnessed the power of technology to enhance their capabilities
on the battle ground, favouring firearms as their weapon of choice. They are
able to increase their stamina with the help of energy stores and oxygen within
their suits.
Sea Creatures
Originally created by the Atlanteans as a means of
protecting the City, the cursed sea creatures now forge their own legends on
account of their unspeakable brutality. Although much of their origins remains
unknown, their ferocious energy in battle is assured. Advantageously adapted
predators within their environment, they possess a natural resilience to physical
offence.