- A temporary hacky fix to make it possible to disable the damage prevention replacement effects when a card loses the relevant keyword (e.g. Glittering Lion).

- Most likely won't work in certain corner cases, so it's in until a rewrite is done to properly support this.

forge-game/src/main/java/forge/game/card/CardFactoryUtil.java

@@ -3513,7 +3513,7 @@ public class CardFactoryUtil {
             if (isCombat) {
                 rep += "| IsCombat$ True";
             }
-            rep += "| Secondary$ True | Description$ " + keyword;
+            rep += "| Secondary$ True | TiedToKeyword$ " + keyword + " | Description$ " + keyword;
 
             if (from) {
                 String fromRep = rep + " | ValidSource$ Card.Self";

forge-game/src/main/java/forge/game/replacement/ReplacementHandler.java

@@ -110,6 +110,15 @@ public class ReplacementHandler {
                     // getting hit by mass removal should still produce tokens).
                     Zone cardZone = "True".equals(replacementEffect.getMapParams().get("CheckSelfLKIZone")) ? game.getChangeZoneLKIInfo(crd).getLastKnownZone() : game.getZoneOf(crd);
 
+                    // Replacement effects that are tied to keywords (e.g. damage prevention effects - if the keyword is removed, the replacement
+                    // effect should be inactive)
+                    if (replacementEffect.hasParam("TiedToKeyword")) {
+                        String kw = replacementEffect.getParam("TiedToKeyword");
+                        if (!crd.hasKeyword(kw)) {
+                            continue;
+                        }
+                    }
+
                     if (!replacementEffect.hasRun()
                             && (layer == null || replacementEffect.getLayer() == layer)
                             && replacementEffect.requirementsCheck(game)