English translation :
Lazav, Dimir Mastermind
Legendary Creature Shapeshifter 3/3
Hexproof
Whenever a creature card is put into an opponent’s graveyard from anywhere, you may have Lazav, Dimir Mastermind become a copy of that card except its name is still Lazav, Dimir Mastermind, it’s legendary in addition to its other types, and it gains hexproof and this ability.
“Défense talismanique” is the official french translation for “Hexproof”, we still don’t understand why they translate the word like that.