Krenko mafia godfather

{t} create {x} 2/1 goblin creature token with haste
where {x} is the number of goblins on the battlefield
{4}{b/r}{b/r}{t} sacrifice any number of goblins each opponent takes {x} damage where {x} is 3 times
the number of goblins sacrificed this way
goblins creatures you control have protection
from -1/-1 counters