Obadiah Stane

Obadiah Stane cannot block and cannot be
blocked.
Obadiah Stane cannot be sacrificed.
When Obadiah Stane enters the battlefield or attacks, create a token that is a copy of target
artifact an opponent controls and put a theft
counter on it.
At the beginning of your end step, you lose 2 life
for each permanent with a theft counter on it.