Righteous Vengeance - It can be parried,dodged and blocked. However it shouldn't because it's a magical effect and it can be dispelled. Also for some odd reason wowhead names it as being physical, but it's not as I have mentioned it earlier it can be dispeled and it also deals holy damage. Only the critical strike damage is counted as physical (meaning 200%) when you receive the tier 9 piece 2 set bonus. Here are some screenshots as proof of it's misbehaviour. This bug wasn't present before the revision update.

Through the darkness of future past
The magician longs to see.
One chants out between two worlds
Fire walk with me.