hot wind arena booster box Heat Wave Air Ethan’s Ho Hot Wind Arena (TCG) -

It is also very suitable for sale or giveaway as ancillary supplies for card handling centers.

This leads to the question, who actually buys Un-sets

For example, if you have one of the pieces for the infinite combat combo with Hellkite Charger but not another, Scion of the Ur-Dragon can become the missing piece to start the combo earlier

has conditions on when it can be equipped (your LP must be 2k lower than your opponent's) that generally prevent you from equipping it from your hand on your first turn, so it's important that the backup ZW is able to equip itself from hand while providing useful effects in case it is drawn