(: Add or to your mana pool.)
Murmuring Island enters the battlefield tapped.
: Murmuring Island becomes a 1/1 blue and black Horror creature with flying until end of turn. It's still a land.
: Add 
or 
to your mana pool.)
: Murmuring Island becomes a 1/1 blue and black Horror creature with flying until end of turn. It's still a land.
