one piece op5 booster box english TCG OP-05 - where iconic One Piece characters reach new levels of power and challenge epic destinies OP15 Adventure ON KAMI'S Island

The market really didn't want two types of core boosters

This was a design space that I remember seeing theorized around the custom Magic design community, but lost any true mechanical value when the planeswalker uniqueness rule was obsoleted and planeswalkers were given the legendary supertype to align them with the legend rule

Despite this, the blue precon feels even less focused than the others

The Caller sees most play in elf decks which are the most wreaked by mass removal, often working well with Wirewood Herald

Most of the Naya deck will trigger Welcoming Vampire and you have Jaspera Sentinel and Magda, Brazen Outlaw providing mana acceleration

any reprinted cards are, of course, still legal in the formats they were last legal in