The Chthonian Blast (UTR) EEN-EN050 Elemental Energy Unlimited Ultimate Rare card is a collectible card from the Yu-Gi-Oh! Trading Card Game manufactured by Konami. This English language card belongs to the Trap-Normal category with a rarity of Ultimate Rare. It is part of the Elemental Energy set and features unlimited edition printing, making it a valuable addition to any collector's deck for strategic gameplay.