Dryad Sophisticate

Oracle Text

Nonbasic landwalk (This creature can't be blocked as long as defending player controls a nonbasic land.)

Card Rulings

2/1/2006 “Nonbasic landwalk” means “This creature can’t be blocked as long as defending player controls a nonbasic land.” A nonbasic land is any land that lacks the basic supertype, whether or not it has a basic land type (such as Island).