diff --git a/src/data/balance/pokemon-evolutions.ts b/src/data/balance/pokemon-evolutions.ts
index fd88fc5da37..c868a49dbfa 100644
--- a/src/data/balance/pokemon-evolutions.ts
+++ b/src/data/balance/pokemon-evolutions.ts
@@ -53,6 +53,7 @@ export enum EvolutionItem {
   PRISM_SCALE,
   RAZOR_CLAW,
   RAZOR_FANG,
+  OVAL_STONE,
   REAPER_CLOTH,
   ELECTIRIZER,
   MAGMARIZER,
@@ -1496,10 +1497,13 @@ export const pokemonEvolutions: PokemonEvolutions = {
     new SpeciesFormEvolution(SpeciesId.DUDUNSPARCE, "", "two-segment", 32, null, {key: EvoCondKey.MOVE, move: MoveId.HYPER_DRILL}, SpeciesWildEvolutionDelay.LONG)
   ],
   [SpeciesId.GLIGAR]: [
-    new SpeciesEvolution(SpeciesId.GLISCOR, 1, EvolutionItem.RAZOR_FANG, {key: EvoCondKey.TIME, time: [TimeOfDay.DUSK, TimeOfDay.NIGHT]} /* Razor fang at night*/, SpeciesWildEvolutionDelay.VERY_LONG)
+    new SpeciesEvolution(SpeciesId.GLISCOR, 1, EvolutionItem.RAZOR_FANG, {key: EvoCondKey.TIME, time: [TimeOfDay.DUSK, TimeOfDay.NIGHT]}, SpeciesWildEvolutionDelay.VERY_LONG)
   ],
   [SpeciesId.SNEASEL]: [
-    new SpeciesEvolution(SpeciesId.WEAVILE, 1, EvolutionItem.RAZOR_CLAW, {key: EvoCondKey.TIME, time: [TimeOfDay.DUSK, TimeOfDay.NIGHT]} /* Razor claw at night*/, SpeciesWildEvolutionDelay.VERY_LONG)
+    new SpeciesEvolution(SpeciesId.WEAVILE, 1, EvolutionItem.RAZOR_CLAW, {key: EvoCondKey.TIME, time: [TimeOfDay.DUSK, TimeOfDay.NIGHT]}, SpeciesWildEvolutionDelay.VERY_LONG)
+  ],
+  [SpeciesId.HAPPINY]: [
+    new SpeciesEvolution(SpeciesId.CHANSEY, 1, EvolutionItem.OVAL_STONE, {key: EvoCondKey.TIME, time: [TimeOfDay.DAWN, TimeOfDay.DAY]}, SpeciesWildEvolutionDelay.SHORT)
   ],
   [SpeciesId.URSARING]: [
     new SpeciesEvolution(SpeciesId.URSALUNA, 1, EvolutionItem.PEAT_BLOCK, null, SpeciesWildEvolutionDelay.VERY_LONG) //Ursaring does not evolve into Bloodmoon Ursaluna
@@ -1760,7 +1764,7 @@ export const pokemonEvolutions: PokemonEvolutions = {
     new SpeciesEvolution(SpeciesId.CROBAT, 1, null, {key: EvoCondKey.FRIENDSHIP, value: 120}, SpeciesWildEvolutionDelay.VERY_LONG)
   ],
   [SpeciesId.CHANSEY]: [
-    new SpeciesEvolution(SpeciesId.BLISSEY, 1, null, {key: EvoCondKey.FRIENDSHIP, value: 200}, SpeciesWildEvolutionDelay.LONG)
+    new SpeciesEvolution(SpeciesId.BLISSEY, 1, null, {key: EvoCondKey.FRIENDSHIP, value: 180}, SpeciesWildEvolutionDelay.LONG)
   ],
   [SpeciesId.PICHU]: [
     new SpeciesFormEvolution(SpeciesId.PIKACHU, "spiky", "partner", 1, null, {key: EvoCondKey.FRIENDSHIP, value: 90}, SpeciesWildEvolutionDelay.SHORT),
@@ -1787,9 +1791,6 @@ export const pokemonEvolutions: PokemonEvolutions = {
   [SpeciesId.CHINGLING]: [
     new SpeciesEvolution(SpeciesId.CHIMECHO, 1, null, [{key: EvoCondKey.FRIENDSHIP, value: 90}, {key: EvoCondKey.TIME, time: [TimeOfDay.DUSK, TimeOfDay.NIGHT]}], SpeciesWildEvolutionDelay.MEDIUM)
   ],
-  [SpeciesId.HAPPINY]: [
-    new SpeciesEvolution(SpeciesId.CHANSEY, 1, null, {key: EvoCondKey.FRIENDSHIP, value: 160}, SpeciesWildEvolutionDelay.SHORT)
-  ],
   [SpeciesId.MUNCHLAX]: [
     new SpeciesEvolution(SpeciesId.SNORLAX, 1, null, {key: EvoCondKey.FRIENDSHIP, value: 120}, SpeciesWildEvolutionDelay.LONG)
   ],