small corrections, added some cards with {0} activation cost

projects/mtg/bin/Res/sets/RAV/_cards.dat

@@ -87,6 +87,18 @@ toughness=2
 abilities=double strike
 [/card]
 [card]
+text=Pay 1 life: Carrion Howler gets +2/-1 until end of turn.
+id=88974
+name=Carrion Howler
+rarity=U
+mana={3}{B}
+type=Creature
+subtype=Zombie Wolf
+auto={0}:2/1 && life:-1 controller
+power=2
+toughness=2
+[/card]
+[card]
 text=Defender (This creature can't attack.)  When Carven Caryatid comes into play, draw a card.
 id=89048
 auto=draw:1

projects/mtg/bin/Res/sets/RAV/todo.dat

@@ -173,18 +173,6 @@ subtype=Human Cleric
 toughness=1
 [/card]
 [card]
-text=Pay 1 life: Carrion Howler gets +2/-1 until end of turn.
-id=88974
-auto={0}:2/1 && life:-1 #{0}activation costs don't work in 0.8
-name=Carrion Howler
-rarity=U
-type=Creature
-mana={3}{B}
-power=2
-subtype=Zombie Wolf
-toughness=2
-[/card]
-[card]
 #To test
 text=Flying     {U}: Cerulean Sphinx's owner shuffles it into his or her library.
 id=89095