archfiend yugioh cards Chaos [PHHY-EN039] Ultra Rare – North Game Den 1 Tuner + 1 or more non Scarlight Red Dragon Archfiend [MP16-EN140]

The theory behind the concept was that there was a risk/reward factor in play

(You may cast this card from your graveyard for its escape cost.) Escape's permission doesn't change when you may cast the spell from your graveyard

Why cast a different 9+ mana spell when you can just cast Expropriate and probably win anyway

The final tweak, was to create an instant that had a fluid customizability: This card is interesting because it encourages a player to build a deck with either a variety of creature types or with creatures that can change their creature type (see Mistforms above)

With the exception of higher-level tournaments, you're free to reconstruct your deck using any cards you have opened/drafted between matches as you wish for that event