Gift of Life

Split second (As long as this spell is on the stack,
players can't cast spells or activate abilities that aren't
mana abilities.)
Choose target creature you control. Whenever
that creature dies this turn, return it from your graveyard to the battlefield tapped, you gain life
equal to that creature's toughness.
"A Valkyrie's gift of life is something always
remembered." - Brodwyr, Dragonslayer