For one thing, many elements of the season, such as the items and characters, will go away at that time
16, 2000 Magby is much simpler than most Baby Pokmon but more useful
They provide 60 pre-constructed cards, focusing on two of the magical Ink types
The only difference between these cards and the Unlimited run is that the copyright date has been changed from 1999 to 1999-2000. The Unlimited and 4th Print runs are the most common, and the price difference between a 1st Edition and Unlimited card can be as much as several hundred dollars
There are many different kinds, from scurrying MTG Goblins to enormous, powerful MTG Elder Dragons
Note that this cards ability triggers during each end step, not just your own