(: Add or to your mana pool.)
When Calciform Needle enters the battlefield, sacrifice it unless you pay 2 life.
, : You gain 2 life.
, : Calciform Needle deals 1 damage to target creature.
: Add 
or 
to your mana pool.)
, : You gain 2 life.
, : Calciform Needle deals 1 damage to target creature.
