Fate, Weaver of Lives

Indestructible
Fate can't be countered
{w}: Target creature gains +1/+0 or +0/+1 until
end of turn
{w}{w}{w}: Target creature can't attack or block until
end of turn.
{w}{w}{w},{t}: Sacrifice target creature you control.
You gain life equal to its toughness. Activate this ability only any time you could cast a sorcery.