These experiments tried to further develop life through new tools, methods of warfare, and enhanced cybernetics
All our spells costing two less is going to win games, and making tokens that draws cards when they die is so good in this deck that we're essentially never going to be unhappy to see this card
But its not just the age of this card which makes it hard to come by, this variant has several other factors that it very rare which Ill detail below: It is the Blue Back version, which is far rarer than the Green Back version which was printed later It also doesnt have the number, which was later included on the top-left of the card PSA doesnt distinguish between the No Number and Numbered variants in their population report, but of the 24 PSA 10s that exist only 2 are known to be No Numbered copies you dont get much rarer than that
This is most unexpected, Kaiba
The game plan is straightforward: play enchantments, draw cards off them, and bury your opponents in value