If you want to learn more about the anatomy of Magic cards, this is a great source from Wizards itself.
This card was actually printed by Wizards of the Coast, as a pitch to Nintendo to get the rights to print English Pokmon cards
Overall, from what I've figured out and have understood is that to make zombie tribal for Stitcher Geralf forget about reanimating , zombie lords and focus on milling yourself for card advantage, answers and for creatures
Cycle through your precious Pokemon, taking note of their HP, the strength of their attacks, the number of drawbacks tied in with the strongest of them, and the associated Energy costs
There are a whole host of decks that like to attack with deathtouch, and generally speaking they also want first strike, to make those combats easy mode