(Glacial Wildwood isn't a spell.)

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

, : You may put a land card from your hand onto the battlefield.

, Pay 1 life, Sacrifice Glacial Wildwood: Search your library for a Forest or Island card and put it onto the battlefield, then shuffle your library.