yugioh flying fortress sky fire deck Yu-Gi-Oh! - Summon Reactor SK (CRMS-EN012) - Crimson Crisis - 1st Edition Fliegende Festung SKY FIRE: Yu-Gi-Oh!

Energy is a great choice of mechanic for this deck, as Fallouts 1950s Americana nuclear power thematically aligns with the aethereal power that was first introduced in Kaladesh

Using cards like Cyber Dragon Infinity , you can shut down your enemy while assembling giant Fusion monsters that hit hard

Later in the game, stuff like Ambition's Cost or Seize the Spotlight or Syphon Mind could allow you a partial refill along with playing a second spell played from the new cards

For long-term holding, Ive found that Japanese exclusive products tend to hold value well because they never get English reprints

Predictably, the unbanned card shot up in value