Sanguine Necklace

Sanguine Necklace enters the battlefield tapped.
When this card enters the battlefield, you
take 1 damage.
When this card leaves the battlefield, draw a card.
If one or more of the following options apply,
• You have less or equal to half your starting life
total.
• You have 7 or more wrath counters.
then you gain 3 life.
{t}: Destroy Sanguine Necklace.