Gilt-Leaf Bastion enters the battlefield tapped unless you pay .
: Add or to your mana pool.
Sacrifice Gilt-Leaf Bastion: Add or to your mana pool.
: Gilt-Leaf Bastion becomes a 2/2 green Snake creature until end of turn. It's still a land.
.
: Add 
or 
to your mana pool. or to your mana pool.
: Gilt-Leaf Bastion becomes a 2/2 green Snake creature until end of turn. It's still a land.
