And never underestimate how big of a deal it is that one of your lands that produced mana for you early, remains a very real card late
Edit: @Quuador beat me to it with images of the 2 variants
Japanese collectors (and savvy international buyers) continue to drive its value up
10 Umezawa's Jitte Banned in Modern, Legal in Legacy, Vintage, & Commander The Champions of Kamigawa set is known for its low power level, which was overcompensating for the overpowered Mirrodin block
(8/25/2015) If one of these lands enters the battlefield at the same time as any number of basic lands, those other lands are not counted when determining if this land enters the battlefield tapped or untapped.
As you pass Karona around the table, it gives each player their choice of creature type to get +3/+3, incentivizing them to attack each other