Invincibility. Grab a bow and arrow and go Rambo on the (evil of the) world. If I get caught, let them try to execute me: Either I'll just dangle on the rope till I get bored, the electricity will feel like a tickle, I'll sit there petting the sharks underwater, the bullets will bounce off, the axeblade will crack, or the cyanide will do nothing. Then I'll break out inside their base and wreak general havoc.