These artistic changes can range from small details, to extending the boundaries of the illustration to the edge or simply by removing the text box and expressing the true artists intent
More lines on a card not only makes it harder to parse from a voting standpoint, but also frequently indicates a card is doing too much
Because we are a little more forgiving with loose cycles as they exist more for structure than to be ogled
Planeswalkers can have indestructible that protects them from destroy effects, but they can still be removed by losing all their loyalty counters, being exiled, being sacrificed, or being sent to a different zone
(2011-09-22) You can name either half of a split card, but not both
Then the common with entwine two can also destroy a land too