MArcomage

Replace how exactly? Maintain card rarities or just random replace? Btw. Undead have new side-effect, so check the game manual for details.

Oh, I didn't know it had changed. I may modify the card a little. I wasn't sure about maintaining the rarities or not and it doesn't really matter to me. It could do any of the following:
1. Ignore rarities and just replace.
2. Maintain rarities and replace.
3. Upgrade rarities and replace.
I would be happy with any.

Well you're this card's designer, so you must decide ;-). All 3 options are implementable.

Well you like to change things before they're implemented anyway. :P
If I have to pick, I guess upgrade the cards. I mean, it's a rare after all...