(: Add or to your mana pool.)
Mosswort Atoll enters the battlefield tapped.
: Mosswort Atoll becomes a 2/1 green and blue Stag creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.): Mosswort Atoll becomes a 2/1 green and blue Stag creature until end of turn. It's still a land.
