When Cave Copse enters the battlefield, sacrifice it unless you pay 3 life.
, Pay 1 life: Add or to your mana pool.
, , Sacrifice Cave Copse: Draw a card.
, Sacrifice Cave Copse: Add to your mana pool.
, Pay 1 life: Add 
or 
to your mana pool.
, , Sacrifice Cave Copse: Draw a card., Sacrifice Cave Copse: Add 
to your mana pool.
