(: Add or to your mana pool.)
Mistveil Glen enters the battlefield tapped.
, : You gain 2 life.
, : Target land becomes a 3/3 blue Crab creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.)
, : You gain 2 life.
, : Target land becomes a 3/3 blue Crab creature until end of turn. It's still a land.
