Rushmore, Ancient Ruin

Defender
When Rushmore, Ancient Ruin enters
the field search your library for up to three
basic lands and place them on the battlefield
tapped. Then shuffle your library.
{r}{w}{u}{t}, Search your library for a land and
place it on the battlefield tapped. Then shuffle
your library.
If you control ten or more lands you may
transform Rushmore, Ancient Ruin.