At first, the main alternate art styles went pretty much like this: Full art, or border break
With this card, you will be able to access the strongest dragons like: Five-Headed Dragon
Example: Magical Labyrinth for example is an Equip Spell that can normally only be equipped to Labyrinth Wall and allows you to Tribute the equipped monster to special summon Wall Shadow. In this instead, the card types are Monsters so you can equip Magical Labyrinth to any Monster you control and Tribute it to special summon any other Monster from your deck using the effect of Magical Labyrinth. Note: Monster Types arent considered as specific names, so Dragon Capture Jar would still only affect dragon type monsters.
A lot of big creatures now though have caveats like cast triggers or if you cast it triggers, to make cheating them out less good, but even so huge creatures just getting dumped out is fairly scary
Half Booster Box (Pokemon Destined Rivals | Pokemon Cards) prices are based on the historic sales
Thus, only those with the plain green-back design are part of the earlier Series 3 release