yugioh dimension of chaos card list YU-GI-OH! - Form (MVP1-EN008) - The Dark Side Dimensions Movie Pack - 1st Edition DIMENSION OF CHAOS | Card

5D's Wheelie Breakers, the primary focus in Stardust Accelerator is on traditional card battles

Perhaps they ran out of time

There arent just Pokmon Cards, but Energy Cards that are attached to the Pokmon, as well as Trainer Cards, which are divided even further into Item, Tool, Stadium, and Supporter Cards.

With far fewer effect monsters and even fewer options to bring out additional monsters via special summons, beyond revival cards like Monster Reborn and the occasional exception, duels often revolved around preventing your opponent from overcoming your own field so you could eventually tribute-summon boss monsters like Summoned Skull or Blue-Eyes White Dragon that would most likely win you the game