The gigas are the first giants, descended from titans. Unique to each plane the titans visited, the gigas were servants and emissaries of titankind. In time, as the gigas formed their own lordships, they spawned the giants.[1]

One of the most notable of the gigas races is the Hell gigas. Other varieties include the Maelstrom gigas of the Maelstrom and the Nirvana gigas who craft new realms of dreams in Nirvana.[1]