Sunken Hollow [Battle for Zendikar Promos]

Set: Battle for Zendikar Promos Type: Land — Island Swamp Rarity: Rare ({T}: Add {U} or {B}.)Sunken Hollow enters the battlefield tapped unless you control two or more basic lands. On the continent of Tazeem, rushing waters plunge through narrow canyons into mist-cloaked lakes.