(: Add or to your mana pool.)
When Grass-Scrub enters the battlefield, sacrifice it unless you pay .
, : Put a 2/2 green Snake creature token onto the battlefield.
, : Target player loses 1 life.
: Add 
or 
to your mana pool.).
, : Put a 2/2 green Snake creature token onto the battlefield., : Target player loses 1 life.
