Season 6 

"I'll pierce you with these Crimson Fists! Luminize! Crimson Explosion! 

Crimson Explosion
Flag: Dragon World (card)

After Vile Demonic Dragon, Vanity Husk Destroyer becomes his buddy, he changed his deck that revolves around supporting "Lost World".

"Reveal the gateway to the lost dimension. Luminize! Dimension Gate!

Dimension Gate
Flag: Dragon World (card)

Official Version

Official decklists are posted here and here.