(: Add or to your mana pool.)
When Goblin Ground enters the battlefield, sacrifice it unless you pay 1 life.
, : Target creature gains haste until end of turn.
, : Put a +1/+1 counter on target creature.
: Add 
or 
to your mana pool.), : Target creature gains haste until end of turn.
, : Put a +1/+1 counter on target creature.
