This Deck focuses on Summoning "Water Dragon" and is the only of his six Decks to contain monsters of another attribute besides the main theme's. Bastion uses this Deck during Part 2 when you gather Genex Medals and when selected as a partner.
This Deck focuses on disrupting his opponent's Set cards and averting his opponent's attacks. Bastion uses this Deck during Part 2 in the Genex Tournament Finals and during Part 3 when brainwashed by the Shadow Riders.
This Deck focuses on negating his opponent's card effects, and Summoning "Swordsman Of Doom Lithmus". Bastion never use this Deck in game. This recipe is rewarded to the player once you complete the Story Mode with Bastion as a partner.
If you have "Excited Bastion" as your partner however, his Deck will change depending on what type of Duels you are undertaking. In the first three heart events, he uses an "Elemental Hero" Deck similar to Jaden Yuki's, with the addition of one of his own signature cards, "Plasma Warrior Eitom".
The other type of Deck that "Excited Bastion" could use is a Elemental Hero Deck specifically tweaked for the to Summon "Elemental Hero Grand Neos". He uses this Deck for regular Duels and the final heart event.