yugioh aster deck GX Trading Card Game Duelist Series Phoenix Single Card Common Destiny Signal DP05-EN024 Yugioh Aster Phoenix Destiny HERO

That is the Mew ex card (seen above), a much more powerful version of the card

Cards come from Assorted series & generations ranging from the base sets to the newest releases, making each one a surprise

But don't try to buy out as many copies of Phyrexian Vindicator as you can, as the market is getting colder and colder towards this mono-white Phyrexian Horror

So, particularly with more experienced players, you may hear or read the term casting cost instead but now you'll know they just mean mana cost

Theres certainly enough potential for this deck to be considered for the upcoming Standard RCQ season, adding even more demand for Bristly Bill, Spine Sower