Accesscode Talker is a Link-4 with 2300ATK but it gains ATK equal to one of its materials Link Rating x1000
(There we go Pumpking gives as much of a thumbs-up as a pumpkin can give with its vines It really IS good to be the King.)
With Take That!, Pete, Bad Guy gains an additional two strength whenever you play an action and using Whos Next?, this character can quest for four lore, rather than just two, if it has seven or more strength
The artwork is clean, dramatic, and instantly recognizable, which makes it appealing beyond competitive circles
Maybe the designers decided that they could only accurately reflect these characters by spreading them out across the color pie, or they felt some obligation to get green in on the action somewhere