Deepwoods Groves

Deepwoods Groves enters the battlefield tapped
unless you return a Swamp or Spring to your
hand and discard a card. If it enters the battlefield untapped draw a card and lose 1 life.
{t}: Add {u}, {b} or {g} to your mana pool.
{u/b}{t}; tap another untapped Spring you control; Surveil 2, draw a card and lose 1 life.
Most never return from the Deepwoods.