The Lightray are a series of LIGHTmonsters that are to be introduced in Galactic Overlord. In opposition to the Dark Counterparts, they will exist as LIGHT versions of existing monsters[1].
They all seem to have the same color scheme of Blue and White, can only be Special Summoned by having a certain number of cards banished or in the graveyard, and focus on banishing LIGHT monsters and supporting LIGHT Attribute monsters.