Fix Afterlife crashes

forge-gui/res/cardsfolder/upcoming/knight_of_sorrows.txt

@@ -3,5 +3,5 @@ ManaCost:4 W
 Types:Creature Human Knight
 PT:3/3
 K:CARDNAME can block an additional creature each combat.
-K:Afterlife 1
+K:Afterlife:1
 Oracle:Knight of Sorrows can block an additional creature each combat.\nAfterlife 1 (When this creature dies, create a 1/1 white and black Spirit creature token with flying.)

forge-gui/res/cardsfolder/upcoming/knight_of_the_last_breath.txt

@@ -4,5 +4,5 @@ Types:Creature Giant Knight
 PT:4/4
 A:AB$ Token | Cost$ 3 Sac<1/Creature.nonToken+Other/another creature> | TokenAmount$ 1 | TokenName$ Spirit | TokenTypes$ Creature,Spirit | TokenOwner$ You | TokenColors$ White,Black | TokenPower$ 1 | TokenToughness$ 1 | TokenKeywords$ Flying | SpellDescription$ Create a 1/1 white and black Spirit creature token with flying.
 SVar:RemRandomDeck:True
-K:Afterlife 3
+K:Afterlife:3
 Oracle:{3}, Sacrifice another nontoken creature: Create a 1/1 white and black Spirit creature token with flying.\nAfterlife 3 (When this creature dies, create three 1/1 white and black Spirit creature tokens with flying.)

forge-gui/res/cardsfolder/upcoming/orzhov_enforcer.txt

@@ -3,5 +3,5 @@ ManaCost:1 B
 Types:Creature Human Rogue
 PT:1/2
 K:Deathtouch
-K:Afterlife 1
+K:Afterlife:1
 Oracle:Deathtouch\nAfterlife 1 (When this creature dies, create a 1/1 white and black Spirit creature token with flying.)

forge-gui/res/cardsfolder/upcoming/syndicate_messenger.txt

@@ -3,5 +3,5 @@ ManaCost:3 W
 Types:Creature Bird
 PT:2/3
 K:Flying
-K:Afterlife 1
+K:Afterlife:1
 Oracle:Flying\nAfterlife 1 (When this creature dies, create a 1/1 white and black Spirit creature token with flying.)