Rodrigo the Geomancer

Golem spells you cast cost an additional X life
but {x} less to cast where X is number of Golem
in your graveyard.
Whenever a Golem enters the graveyard from the
battlefield, it deals damage equal to number of
Golem in that graveyard to any target.
Geomancy is the art trough the arcane manipulation
that gives life to stone. We call them... Golems
-Rodrigo