Notes & Combos
Ancient Fairy Dragon best card...
This deck is designed to go first. If you draw Serziel or Domain, you can reliably execute a one-card combo that typically results in Magikey Fiend + Harpie + Gorgon + Magikey Unlocked + EE Defeat + Selene (if you have Mafteal along with Domain or Serziel).
However, it's crucial to time your summons correctly and be mindful of your columns. Failure to do so will prevent you from successfully summoning Magikey Fiend.