Risen Executioner

Oracle Text
Risen Executioner can't block.
Other Zombie creatures you control get +1/+1.
You may cast Risen Executioner from your graveyard if you pay
more to cast it for each other creature card in your graveyard.Card Rulings
2/25/2015 Risen Executioner’s last ability doesn’t change when you can cast it.
2/25/2015 Once you start to cast Risen Executioner from your graveyard, you’ll finish casting it, including paying its cost, before any player receives priority. No one can respond in time to affect the cost you’ll pay (perhaps by destroying one of your other creatures).
2BB cc for a 4/3: Under-curved cost bad...
Zombie Warrior: Ok so its got a good Archetype and Subtype but unless your trying to play some weird form of Mardu Zombie Warriors in standard, with Chief of the Edge and Tymaret I don't see this being worth mention.
Can't Block: So It can reanimate itself but cant block?? Whats the point ? bad...
Anthem: In standard there are no zombies worth mentioning at this point unless this is a poor attempt at letting Grey Merchant see play again... lol bad...
Can reanimate itself: I thought when I read this card it was 1 less to cast for each creature in your graveyard which hey ! awesome reanimate a 4/3 anthem for 2 ... but alas its 1 more to cast.. so wtf is the point? Why would I want to pay 5, 6, 7 etc. to cast I card I don't even feel comfortable paying 4 to cast for ?? bad...
Overall rating from me .... 2/5 Simply because im sure it will see play in EDH zombie decks just because its an Anthem regardless of its cost.