Stallgon is the name of the deck used by David Cohen, the Senior Division Finalist in the 2009 World Championships. The deck is a specific build of the Mother Flygon archetype that includes the use of Mewtwo LV.X's Pok-Body, Psybarrier. The main attackers of the deck are Rising Rivals Flygon, Secret Wonders Flygon, and Flygon LV.X, utilizing all attacks depending on the situation. Flygon also provides free retreat to the other Pokmon in the deck with the use of its Pok-Body, Rainbow Float, while Flygon LV.X's Pok-Body Wind Erosion discards from the opponent's deck. Claydol's Cosmic Power Pok-Power and Uxie's Set Up Pok-Power provide draw support, Azelf's Time Walk retrieves necessary Pokmon from the Prize cards, Nidoqueen's Maternal Comfort heals 10 damage from all the player's Pokmon between turns, and Unown G acts as a Pokmon Tool to prevent Weakness damage. Other included Pokmon LV.X include Mewtwo LV.X and Palkia LV.X. Mewtwo LV.X's Psybarrier Pok-Body prevents all effects of attacks, including damage, to Mewtwo LV.X from the opponent's non Evolved Pokmon. Palkia LV.X's Restructure Pok-Power forces both the player and the opponent to switch Pokmon, which the player can then Retreat for free utilizing Flygon's Rainbow Float. Stallgon is one of the four 2009 World Championships Decks, released on October 28, 2009. Each deck comes packaged with a 2009 World Championships Booklet. Each card features a silver border, Cohen's signature, and limited edition 2009 World Championships back. None of the cards are tournament legal.