(: Add or to your mana pool.)
When Sunken Scrub enters the battlefield, sacrifice it unless you pay 3 life.
, : Counter target spell unless its controller pays .
, Sacrifice a Swamp: Add to your mana pool.
: Add 
or 
to your mana pool.)
, : Counter target spell unless its controller pays ., Sacrifice a Swamp: Add to your mana pool.
