how to mail yugioh cards Card "Frightening Fan Mail" RD/MRP1-KR080 Korean Ver Common may be 1st or Unlimited Edition Linkmail Archfiend - Yugipedia

Players would run this card alongside Cascade effects, Cascade into Valki and then actually play Tibalt, cheating in a seven mana planeswalker that could draw cards, remove dangers, and threaten an ultimate that would give you all the options you could possibly need

Its a nice win con for the more pillowfort-oriented Enchantress builds

However, most players use the card for its second effect because it allows players to pivot between field spells by destroying field spells that are already on the board

If your hand is empty, it can help you refill it, and if you already have lots of cards in hand, you can discard the bad ones and create some 1/1 tokens