The Flesh that Hates

{t}, Sacrifice a target creature and place a 1/1 red
flesh creature token with "When this creature
deals combat damage to a target creature, sacrifice
that creature and replace it with a copy of this
token."
At first with symptoms including rash, itching, and
increased skin sensitivity. Within 3 hours the disease
will cause blemishes resembling heavy scar tissue to
form in the chest and arm areas, spreading to the legs
and back within an additional hour, consuming the
victim complete