Haste (This creature can attack, and as soon as it comes under your control.)
, Sacrifice an artifact: Put a +1/+1 counter on each Goblin you control.
Whenever an artifact is put into a graveyard from the battlefield, you may pay
. If you do, create a 1/1 red Goblin creature token. It gains
haste (This creature can attack, and as soon as it comes under your control.) until end of turn.