Oiligarch of the Thanes

Flying, protection from Phyrexians, phyrexiantouch
(this deals damage to creatures in the form of oil
counters)

At the beginning of each upkeep, put an oil counter
on each creature in the battlefield.

Creatures with oil counters are Phyrexians in
addition to their types. Phyrexians you don't
control get -1/-1 for each oil counter on them.