Arena and Giant Badger would both be reprinted in Time Spiral and 8th Edition respectively, but other 3 had not received any reprints, meaning that the only way to achieve them was to either buy the right book and exchange the voucher and wait for your card to be delivered to your address, or hunt it down from a seller
The basic idea is to use Herald monsters and Blaze Accelerator Reload to restrict your opponents movements while filling up your GY with monsters
HP: 130 Type: Fire Weakness: Water 2 Retreat cost: 2 energy AttacksFlames of Revival (Fire)Put up to 3 Basic Pokmon from your discard pile onto your Bench.Bright Wing (Fire, Fire, Fire) 130 damageDiscard a Fire Energy from this Pokmon
Before the official game we know today existed, Topsun gave printing some Pokmon cards a go, and the story goes that they were distributed with packs of gum in Japan
Plus, it plays into those discards by returning a knight from your graveyard whenever Sidar connects