The idea is to play a bunch of cheap artifacts like [c]Memnite[/c] and [c]Ornithopter[/c], then to play affinity cards like [c]Thought Monitor[/c] for very low mana costs
Its also just insane with Cauldron of Souls since the extra +1/+1 counters cancel out with the -1/-1 counters from persist
The deck blends mana acceleration, powerful tutors, and compact win conditions with a healthy amount of disruption
This would help explain the drop in price despite the uptick in demand, since supply would also increase in a considerable manner
The 22 that have the lesser matte back should be considered placeholders until you find a glossy back AP, if any still exist, the user posted in the description
Pokmon: Cobalion, Virizion, and Terrakion are encountered out in the open instead of in their caves during the story, and are optional encounters that can be caught late in the game