Accept the Fate of the Lost

Enchant player
When Accept the Fate of the Lost enters the battlefield,
enchanted player's life total becomes 1. They get an emblem named Holy Mantle with
"The first time you would take damage each turn, prevent that damage instead."
Creatures enchanted player controls have flying.
When Accept the Fate of the Lost leaves the battlefield, the player it was attached to gains life equal to their starting life total and loses any emblems named Holy Mantle.