Adding to cards where needed (and removing from cards where it isn't safe to rely on one copy, like Moat)

forge-gui/res/cardsfolder/l/lich.txt

@@ -17,5 +17,6 @@ SVar:Y:Count$Valid Permanent.nontoken+YouCtrl
 T:Mode$ ChangesZone | Origin$ Battlefield | Destination$ Graveyard | ValidCard$ Card.Self | Execute$ TrigLose | TriggerController$ TriggeredCardController | TriggerDescription$ When CARDNAME is put into a graveyard from the battlefield, you lose the game.
 SVar:TrigLose:DB$ LosesGame | Defined$ You
 SVar:RemRandomDeck:True
+SVar:NonStackingEffect:True
 SVar:Picture:http://www.wizards.com/global/images/magic/general/lich.jpg
 Oracle:As Lich enters the battlefield, you lose life equal to your life total.\nYou don't lose the game for having 0 or less life.\nIf you would gain life, draw that many cards instead.\nWhenever you're dealt damage, sacrifice that many nontoken permanents. If you can't, you lose the game.\nWhen Lich is put into a graveyard from the battlefield, you lose the game.

forge-gui/res/cardsfolder/l/life_chisel.txt

@@ -4,5 +4,6 @@ Types:Artifact
 A:AB$ GainLife | Cost$ Sac<1/Creature> | LifeAmount$ X | PlayerTurn$ True | ActivationPhases$ Upkeep | References$ X | SpellDescription$ You gain life equal to the sacrificed creature's toughness. Activate this ability only during your upkeep.
 SVar:X:Sacrificed$CardToughness
 SVar:RemAIDeck:True
+SVar:NonStackingEffect:True
 SVar:Picture:http://www.wizards.com/global/images/magic/general/life_chisel.jpg
 Oracle:Sacrifice a creature: You gain life equal to the sacrificed creature's toughness. Activate this ability only during your upkeep.

forge-gui/res/cardsfolder/l/lifeforce.txt

@@ -3,5 +3,6 @@ ManaCost:G G
 Types:Enchantment
 A:AB$ Counter | Cost$ G G | TargetType$ Spell | TgtPrompt$ Select target spell | ValidTgts$ Card.Black | SpellDescription$ Counter target black spell.
 SVar:RemRandomDeck:True
+SVar:NonStackingEffect:True
 SVar:Picture:http://www.wizards.com/global/images/magic/general/lifeforce.jpg
 Oracle:{G}{G}: Counter target black spell.