Commander 2014

Everglades

Everglades enters the battlefield tapped.
When Everglades enters the battlefield, sacrifice it unless you return an untapped Swamp you control to its owner's hand.
{T}: Add {1}{B} to your mana pool.

Everglades enters tapped.
When Everglades enters, sacrifice it unless you return an untapped Swamp you control to its owner's hand.
{T}: Add {C}{B}.

Visions

Everglades comes into play tapped.
When Everglades comes into play, return an untapped swamp you control to owner's hand or bury Everglades.
oc
T: Add o
B and one colorless mana to your mana pool.