(: Add or to your mana pool.)
Copperline Basilica enters the battlefield tapped.
: Copperline Basilica becomes a 2/1 green and white Snake creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.): Copperline Basilica becomes a 2/1 green and white Snake creature until end of turn. It's still a land.
