(: Add or to your mana pool.)
When Grave Veldt enters the battlefield, sacrifice it unless you pay .
, , Sacrifice Grave Veldt: Put a -1/-1 counter on target creature.
, : Put a 2/2 green Leech Elf creature token onto the battlefield.
: Add 
or 
to your mana pool.)., , Sacrifice Grave Veldt: Put a -1/-1 counter on target creature.
, : Put a 2/2 green Leech Elf creature token onto the battlefield.
