Darkslick Clump enters the battlefield tapped.
, Pay 1 life: Add or to your mana pool.
, , Sacrifice Darkslick Clump: Draw a card.
: Regenerate Darkslick Clump.
, Pay 1 life: Add 
or 
to your mana pool.
, , Sacrifice Darkslick Clump: Draw a card.: Regenerate Darkslick Clump.
