Holy Cow

Protection from black.
When Holy Cow enters the battlefield, scry 2.
{2}{w}{t}, gain 4 life.
All other white creatures gain indestructable for
as long as Holy Cow is on the battlefield.
Other Saints, Angels, Clerics have +1/+1.
If Holy Cow was destroyed, return it to the battlefield after 3 turns, excluding the current
turn.
*spits out water* "Holy Cow!"