Rules Help

[xXxPlaneswalkerxXx]

How does protection from (insert color here) and can't be target of spells and abilities work in graveyards?

ex. can I Zombify my Akroma, Angel of Wrath?

ex. can I target Blastoderm with with Gaea's Blessing?  

[N. R. Chey]

I'm not entirely sure myself. Try checking on MagicTheGathering.com. If you can't find it, e-mail one of MTG's staff. That's what I've done in the past.  

[xXxPlaneswalkerxXx]

I'm too lazy to search for it though... sweatdrop