(Gilt-Leaf Everglades isn't a spell.)
Gilt-Leaf Everglades enters the battlefield tapped unless you reveal a Leech card from your hand.
All creatures have Swampwalk.
: Add to your mana pool. Return Gilt-Leaf Everglades to its owner's hand.
: Add 
to your mana pool. Return Gilt-Leaf Everglades to its owner's hand.
