diff --git a/src/meta/types.ts b/src/meta/types.ts
index cd70ecbe4..1593f6fad 100644
--- a/src/meta/types.ts
+++ b/src/meta/types.ts
@@ -361,6 +361,7 @@ export interface BankItem {
 
 export interface LootTableMoreOptions {
 	multiply?: boolean;
+	freeze?: boolean;
 }
 
 export interface LootTableItem {
diff --git a/src/simulation/monsters/bosses/Bryophyta.ts b/src/simulation/monsters/bosses/Bryophyta.ts
index 6a2e56084..9f64cbb3b 100644
--- a/src/simulation/monsters/bosses/Bryophyta.ts
+++ b/src/simulation/monsters/bosses/Bryophyta.ts
@@ -54,7 +54,7 @@ const BryophytaTable = new LootTable()
 	.add("Bryophyta's essence", 1, 1)
 
 	/* Tertiary */
-	.tertiary(16, "Mossy key")
+	.tertiary(16, "Mossy key", 1, { freeze: true })
 	.tertiary(400, "Long bone")
 	.tertiary(5000, "Giant champion scroll")
 	.tertiary(5013, "Curved bone");
diff --git a/src/simulation/monsters/low/g-m/MossGiant.ts b/src/simulation/monsters/low/g-m/MossGiant.ts
index 497dd9046..9a57ce860 100644
--- a/src/simulation/monsters/low/g-m/MossGiant.ts
+++ b/src/simulation/monsters/low/g-m/MossGiant.ts
@@ -47,10 +47,10 @@ const MossGiantTable = new LootTable()
 	/* Gem drop table */
 	.add(GemTable, 1, 4)
 
-	/* Tertiary, Averaged mossy key */
+	/* Tertiary */
 	.tertiary(24, "Ensouled giant head")
 	.tertiary(45, "Clue scroll (beginner)")
-	.tertiary(55, "Mossy key")
+	.tertiary(150, "Mossy key")
 	.tertiary(400, "Long bone")
 	.tertiary(5000, "Giant champion scroll")
 	.tertiary(5013, "Curved bone");
diff --git a/src/structures/LootTable.ts b/src/structures/LootTable.ts
index 26c2ea0e5..93c54bcb1 100644
--- a/src/structures/LootTable.ts
+++ b/src/structures/LootTable.ts
@@ -184,6 +184,7 @@ export default class LootTable {
 		const effectiveTertiaryItems = options?.tertiaryItemPercentageChanges
 			? this.tertiaryItems.map((i) => {
 					if (typeof i.item !== "number") return i;
+					if (i.options?.freeze === true) return i;
 					const change = options.tertiaryItemPercentageChanges?.get(Items.get(i.item)!.name);
 					if (!change) return i;
 					return {