Scrub Coliseum enters the battlefield tapped.
, Pay 1 life: Add or to your mana pool.
, , Sacrifice Scrub Coliseum: Draw a card.
: Regenerate target Zombie.
, Pay 1 life: Add 
or 
to your mana pool.
, , Sacrifice Scrub Coliseum: Draw a card.: Regenerate target Zombie.
