The field developed for Lorwyn Eclipsed has a unique feature in which the symbolic threshold between Lorwyn and Shadowmoor moves depending on the difference between the player's and opponent's life total: if the life total difference is tilted to the player, the Lorwyn side is dominant, and if the difference is tilted to the opponent the Shadowmoor side is dominant
Kozmo Farmgirl is also an integral part of the Kozmo deck, so players who like her art can use her all the time
Also Kingler's retreat cost is like 20
The real selling point is getting your card back when the enchanted creature dies, giving this an incredibly low opportunity cost to play
The problem of scalpers being rude, aggressive, or even violent in their quest to acquire Pokemon trading cards from retail stores has raised its head again
They aren't "competitive" in the sense that you'd never use these decks in standard, but that's the beauty of theme mode: you'll only be competing against other, equally powerful theme decks