[Zordon's Legacy Exposed]

The Masked Rider Powers gave its user extremely long life. Lexian lived for an extremely long time and had a long line of children. Dregon was one of his oldest and was jealous of his father for the power and his near immortality. After Dregon was banished from Edenoi he found the means to not just build his own army but to achieve the long life he always wanted.

Along the way he butted heads with Zedd. The two had a long rivalry of trying to outdo each other within the UAE. Many years later Dregon returned to Edenoi and eliminated most of the royal line. Dex was the last heir and the son of one of Lexian's youngest children. Dex himself was not very old.