(: Add or to your mana pool.)
When Glacial Ruins enters the battlefield, return a land you control to its owner's hand.
, , Sacrifice Glacial Ruins: Return target creature you control to its owner's hand.
, : You gain 2 life.
: Add 
or 
to your mana pool.), , Sacrifice Glacial Ruins: Return target creature you control to its owner's hand.
, : You gain 2 life.
