Years ago, the booster set Phantom Darkness unleashed classic monsters twisted by a dark, mysterious force. Old favorites were reborn with a new malevolence, and cards like Dark Armed Dragon, The Dark Creator, and Dark Horus brought shadowy new powers to the world of Dueling.
Now, years later, Galactic Overlord does the exact opposite. The “Lightray” monsters are new versions of Dueling icons from days gone by, purified and reborn! Lightrays can be added to Decks you already run to make them more powerful, or you can build new Decks around them to make the most of their killer effects. Almost every “Lightray” monster is strong enough to shape your Duels all on its own.