J0N4TH4N - a lot of update, review welcome, none tested, all based on previous updates

projects/mtg/bin/Res/sets/10E/_cards.dat

@@ -1624,6 +1624,20 @@ type=Sorcery
 mana={3}{G}{G}
 [/card]
 [card]
+text=First strike (This creature deals combat damage before creatures without first strike.)  When Nekrataal comes into play, destroy target nonartifact, nonblack creature. That creature can't be regenerated.
+id=129658
+name=Nekrataal
+target=creature[-black,-artifact]
+auto=bury
+color=Black
+type=Creature
+mana={2}{B}{B}
+power=2
+subtype=Human Assassin
+toughness=1
+rarity=U
+[/card]
+[card]
 text=Flying (This creature can't be blocked except by creatures with flying or reach.)  Nightmare's power and toughness are each equal to the number of Swamps you control.
 abilities=flying
 id=129659

projects/mtg/bin/Res/sets/10E/todo.dat

@@ -647,18 +647,7 @@ color=Black
 type=Enchantment
 mana={2}{B}{B}
 [/card]
-[card]
-text=First strike (This creature deals combat damage before creatures without first strike.)  When Nekrataal comes into play, destroy target nonartifact, nonblack creature. That creature can't be regenerated.
-id=129658
-name=Nekrataal
-rarity=U
-color=Black
-type=Creature
-mana={2}{B}{B}
-power=2
-subtype=Human Assassin
-toughness=1
-[/card]
+
 [card]
 text=Sacrifice No Rest for the Wicked: Return to your hand all creature cards that were put into your graveyard from play this turn.
 id=136283