At the beginning of your end step, if you didn't cast any spells this turn, Sandy Scrub deals 1 damage to you. : Add  to your mana pool. Activate this ability only if you control a Plains. : Add  to your mana pool. Activate this ability only if you control a Swamp. Morph (You may cast this face down as a 2/2 creature for . Turn it face up any time for its morph cost.)