57x87 card sleeves Standard USA Chimera (57.5x89mm) Standard 7044 or Premium 7078 sized cards Ryker Sleeves Standard Size Matte

All five Forbidden One monsters are DARK Spellcasters with less than 1500 ATK/DEF, so many support cards can fetch them to the hand quickly Sangan, Witch of the Black Forest, Dark Factory of Mass Production, Dark Eruption, and Lemon Magician Girl are a few examples

Its definitely a gorgeous card in terms of its artwork and the foil finish you find on Special Art Rares

However, some crazy bastard made an OTK Deck (A Deck focused on killing your opponent within a turn) out of the guy

Kardur, Doomscourge is perhaps the sneakiest or hardest to understand of the whole group, but you get the sense that it's about combat and things dying

I am not looking to buy them all, but a few seem to be a good investment

If you do, draw cards equal to the number of spells you've cast this turn