MArcomage

This seems incredibly weak for a rare. It's very situational, and most of the time it just don't be worth it (i.e. you'll be spending a rare + some resources to restore an uncommon or a common).

Durable/quick or uncommon-quick versions can be more adequate

At first I thought to keep it as an Uncommon Zero cost, but then it would almost negate the Holy effect too often. I don't want to make an Undead deck even more powerful than it is, I just want the player to keep the element of surprise in his deck against holies. Anw you are right, it's not too functional as a rare so I changed it back to Uncommon :)

I think that this Card should be, compared to Cleansing, a common Card., because cleansing has the highest amount of with purified ashes replaced Undead Cards, so this Card should be the card you compare this with (Even if some people think that cleansing is Overpowered with max. 5 replaced Undead cards with holy keyword)