At the beginning of your end step, if you didn't cast any spells this turn, Woodlot Flats deals 1 damage to you. : Add  to your mana pool. Activate this ability only if you control a Forest. : Add  to your mana pool. Activate this ability only if you control a Swamp. When Woodlot Flats enters the battlefield, put a -1/-1 counter on target land.