(: Add or to your mana pool.)
When Rootwater Ruins enters the battlefield, return a land you control to its owner's hand.
: Rootwater Ruins becomes a 2/2 blue Cephalid creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.)
: Rootwater Ruins becomes a 2/2 blue Cephalid creature until end of turn. It's still a land.
