Crimson Rite, Rite of the Dawn

As an additional cost to cast this card: pay 2 life, {p/b} or {p/r}.
Target attacking creature you control gets +1/+1
and can't be destroyed by battle damage until the
end of the turn.
Inflict 3 damages to any creature that's blocking
target creature. If there are none, inflict that
damage to the opponent or Planeswalker target creature is attacking.