The fantastic use of color - both in terms of color selection and tone and vibrancy - really helps the card to stand out, as too does the pose that's being struck by the dark-type Pokemon
Chaos Necromancer Ideally Chaos Necromancer wont be of much use in a good Chaos Deck
After that the Scyther is probably my favorite artwork
7 Moraug, Fury of Akoum Though somewhat mana intensive at six mana, Moraug, Fury of Akoum is among the most aggressive landfall cards in all of Magic, allowing creature decks to deal serious damage in a single turn
Staraptor seems like it can be a decent option to replace Claydol GE in decks, at least for newer players that are not able to get the expensive staple and given the increase LV
If a card is good then lots of people want it, and so demand is high