Coral Heights enters the battlefield tapped.
: Add or to your mana pool.
: Add to your mana pool. Put Coral Heights on top of your library.
: Coral Heights becomes a 1/1 white and blue Crab creature with flying until end of turn. It's still a land.
: Add 
or 
to your mana pool.: Add 
to your mana pool. Put Coral Heights on top of your library.
: Coral Heights becomes a 1/1 white and blue Crab creature with flying until end of turn. It's still a land.
