(: Add or to your mana pool.)
At the beginning of your upkeep, Watery Bluffs deals 2 damage to target creature you control.
: Watery Bluffs becomes a 1/1 blue and red Merfolk creature with flying until end of turn. It's still a land.
: Add 
or 
to your mana pool.)
: Watery Bluffs becomes a 1/1 blue and red Merfolk creature with flying until end of turn. It's still a land.
