Thats because auctions limit the amount of time you can get eyes on your listing while also filtering out buyers who dont immediately have the capital on hand (but who would otherwise be interested in buying at a later time)
adding little to nothing on their own but creating huge efficiency gains whenever they can recur, protect or fizzle a more important card for a fraction of its total mana cost
PSE Prismatic Secret Rare Ruddy Rose Dragon X FIRE Level 10 [ DragonSynchroEffect ] ATK 3200 DEF 2400 1 Tuner + 1+ non-Tuner monsters If this card is Synchro Summoned: You can banish all cards from the GYs, then, if this card was Synchro Summoned using "Black Rose Dragon" or a Plant Synchro Monster as material, you can destroy all other cards on the field
Of course, you must also factor in cost reductions or the ability to cast a card without paying its mana cost
However, sometimes these cards can be balanced with some changes to their text, so they are unbanned when these changes take place
Disney Lorcana, the House of Mouses brand new card game, can be played in a number of ways