Trigodus - Torment of Phyrexia

Lifelink,Defender
Pay 4 life, put a creature from your graveyard to
the battlefield. If you do place a surgical counter
on the card. (As long as a surgical counter is on
a card it is an artifact creature and if it would die
remove the counter instead and take 2 life)
"It is a reminder that screams are just as strong as laughter" - Whispering maiden