Mergo of Eastmoor

When Mergo of Eastmoor enters the battlefield, draw a card and lose 2 life.
{p/g}: Phases out.
"Word is that some of the neighboring families are outsourcing their assassins, and Mergo would be the result of that effort. The man can turn into an intangible fog and strike through armor. The limitations are not clear, but for your benefit, assume
it's every swing." -Silus to Alderman