yugioh butterfly deck Yu-Gi-Oh! - Reed (STBL-EN003) - Starstrike Blast - 1st Edition you can Normal Summon it to have it be treated as an Effect Monster with this effect Yu-Gi-Oh! Master Duel PRO, Mermail

Then you may pay 2 life

A card like Starnheim Unleashed fits perfectly in the deck when you can sink excess amounts of mana into casting the spell for its foretell cost

It's what you get when a pretty ingenious mind meets one beast of a brain.

When first played, this Ruby ink card can immediately banish one of the opponent's characters, in addition to Maleficent having a powerful attack of seven

Then add in other monsters to support them

Unfortunately, there has been no indication that any cards no longer available will return to the game nor that they can be traded but for posteritys sake, heres every promo card in the Promo A series