You gain hexproof until end of turn.
Fateful hour — If you have 5 or less life, you may have your life total become equal to your starting life total.
Exile Last Resort.
“It’s not a healing potion. It’s a life potion. It’s not something that restores life, it’s life itself distilled into liquid form. It’s very powerful but also very expensive and hard to prepare. Take it, but you should only use it when everything else fails.”