It depends on the specific spell card used in your field and cannot be affected by: Spells and Traps
Even just having one Censor in your deck, and cycling it away on turn 1, sends a signal to your opponent to be cognizant of the card and to play around it for the rest of the game
Once Negamon Digivolved into Abbadomon, it more than lived up to its reputation in Digimon Adventure: Not only is Abbadomon resistant to nearly every attack from even the strongest Digimon, but Abbadomon Core, Abbadomon's true form, was strong enough to hold its own against Omnimon before he turned into Omnimon Alter-S
Given that Charizard is essentially a fire-breathing dragon, it shouldnt be any surprise that its popularity far eclipsed the other two
With a selling price of $233,000, one can't help but think if there is a ceiling on these prices, or if they will continue to go up in value as the years go on