Sunken Hollow, Land bug?

I have two basic lands in play when I played this uncommon land, why did it come into play tapped?
Says, comes into play tapped unless I control two or more, which i did? It's not tapped for any other costs.
I might be nuts but seemed odd.
Says, comes into play tapped unless I control two or more, which i did? It's not tapped for any other costs.
I might be nuts but seemed odd.