Urk, Your Worst Nightmare

Haste, Menace, ward {2}, pay 2 life
When Urk deals combat damage to a player, each player you attacked with a Goblin this turn mills
the top card of their library. Each land milled
this way is put onto the battlefield under its
owner's control. Each creature milled this way
is put onto the battlefield under your control.
Their base power and toughness is 1/1 and
they are goblins in addition to their other types.