British Airfield

Defense Land (You can use this land to defend
against air attacks with Anti-Air Guns)
-British Airfield enters the battlefield tapped
unless you control a Island or a Forest.
-Add {u} and {g} to your mana pool.
-Once British Airfield enters the field, tapped or
un-tapped, you may use it to summon
High Altitude Bombers onto the field.