Aldor, The Law Smith

Aldor's toughness is equal to the number of
assembly workers/constructs on the battlefield.
trample, first strike
{3}{t}: create a 1/1 assembly worker with {t}:
sacrifice a construct or assembly worker, you may
cast Aldor, the Law Smith from the graveyard.
"fashion yourself out of the metals of conviction"
-smith of Aldor