In the past, these cards have tended to drop by roughly 50% of their pre-order price by mid-August before eventually rebounding back to their pre-order price after a year or two
Its a natural fit for storm and value loops, where one spell leads to another until the board snowballs into a massive, overwhelming advantage
My biggest piece of advice is to guard yourself against overvaluing your cards and/or overvaluing a card youre interested in purchasing
But yes, they are interchangeable in the fandom since they have no official term (that I'm aware of)
Legendary Creature - Human Pilot Counters (CTRL to add secondary) Draw Kastral, the Windcrested Flying Whenever one or more Birds you control deal combat damage to a player, choose one You may put a Bird creature card from your hand or graveyard onto the battlefield with a finality counter on it
These Basics often rival Stage 2s, making decks faster and more aggressive