The T-800 model may still be the most common Terminator model that Skynet churns out, but there’s no denying that the T-1000 is an even greater killing machine.
Robert Patrick’s T-1000 was only finally defeated by being pushed into a vat of molten steel, while Lee Byung-hun’s iteration was neutralized when it was caught in a shower of hydrochloric acid.
Its shapeshifting abilities allow it to disguise itself as anybody or anything it sees, as well shrug off all physical injuries.