(: Add or to your mana pool.)
When Lake Mesa enters the battlefield, you lose 2 life unless you reveal an artifact creature card from your hand.
: Lake Mesa becomes a 2/2 blue Merfolk creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.)
: Lake Mesa becomes a 2/2 blue Merfolk creature until end of turn. It's still a land.
