The main thing is, if a cube is too large (500+ cards), the discrepancy between individual card power levels is going to be very high
[/spoiler] [spoiler=Prinsychic Union] During your opponent's turn you can activate this card, Special Summon 1 "Prinsychic" Xyz monster from your extra deck, and attach this card to it as an Xyz Material
A big body, to be sure, but one easily popped with a removal effect
Prices on desirable Enchanted cards spike at launch hype, dip slightly 3 to 6 weeks post-launch as market supply stabilizes, then trend back upward as pack supply dries up
Artifacts are usually (but not always) colorless, meaning they can go into any deck, but they typically have a worse mana cost to power level ratio to offset the upside of being colorless
Magic was a means to communicate my identity for all to see