At the beginning of your end step, if you didn't cast any spells this turn, Waterveil of the Burnwillows deals 1 damage to you.

, : Add , or to your mana pool. Waterveil of the Burnwillows deals 1 damage to you.

: Waterveil of the Burnwillows becomes a 2/1 blue and red Shapeshifter Crab creature until end of turn. It's still a land.