This allows the card to be sent back to your hand instead of being discarded, but only when they are defeated in a challenge
The Future Despite the fact that Scrapheap hasnt really shown any signs of slowing down, theres a good chance the cards price will fall given enough time
I like it a lot because it's a way to pseudo-tutor for your giant creatures in the latter portions of the game and fix your mana at the very beginning for cheap
Special Summon 1 "Superheavy Samurai" monster from your Deck
Archfiend Heiress X DARK Level 3 [ FiendEffect ] ATK 1000 DEF 0 If this card is sent to the GY by card effect, or by being destroyed by battle: You can add 1 "Archfiend" card from your Deck to your hand, except "Archfiend Heiress"
Partly thanks to this anime, YuGiOh is now one of the most successful trading card games (TCGs) in the world, with around 35 billion cards sold worldwide