Then he has an attack trigger to untap your lands equal to your best power
As a Base Set original, not a Team Rocket variant, it carries an added prestige that the market clearly recognizes
We don't have any details yet, but there certainly seems to be enough narrative to power the game for a couple of Sets at the very least beyond this first wave
If you can protect the Enchanter long enough to get at least one attack in, you can do busted things, like assemble the combo of Phyrexian UnlifePhyrexian Unlife and SolemnitySolemnity over three turns (casting Zur and attacking twice): Even without putting together a combo, Zur can fetch up Stax-style enchanties like Mystic RemoraMystic Remora, PropagandaPropaganda, Ghostly PrisonGhostly Prison, Blind ObedienceBlind Obedience, and many more
2010-08-15 Note that usually you will have 0 or less life at the time Lich leaves the battlefield causing you to lose as a State-Based Action before the last ability can even go on the stack