diff --git a/src/data/trainer_parties.h b/src/data/trainer_parties.h
index 2397aeb7f..0bf93234d 100644
--- a/src/data/trainer_parties.h
+++ b/src/data/trainer_parties.h
@@ -4799,58 +4799,39 @@ static const struct TrainerMon sParty_CooltrainerJulie[] = {
 
 static const struct TrainerMon sParty_EliteFourLorelei[] = {
     {
-        .iv = TRAINER_PARTY_IVS(31, 31, 31, 31, 31, 31),
+        .iv = TRAINER_PARTY_IVS(30, 30, 30, 30, 30, 30),
         .lvl = 52,
-        .species = SPECIES_NINETALES_ALOLAN,
-        .ability = ABILITY_SNOW_WARNING,
-        .heldItem = ITEM_ICY_ROCK,
-        .nature = NATURE_TIMID,
-        .moves = {MOVE_BLIZZARD, MOVE_MOONBLAST, MOVE_AURORA_VEIL, MOVE_CHILLING_WATER},
+        .species = SPECIES_DEWGONG,
+        .heldItem = ITEM_NONE,
+        .moves = {MOVE_ICE_BEAM, MOVE_SURF, MOVE_HAIL, MOVE_SAFEGUARD},
     },
     {
-        .iv = TRAINER_PARTY_IVS(31, 31, 31, 31, 31, 31),
+        .iv = TRAINER_PARTY_IVS(30, 30, 30, 30, 30, 30),
         .lvl = 51,
-        .species = SPECIES_GLACEON,
-        .ability = ABILITY_SNOW_CLOAK,
-        .heldItem = ITEM_CHOICE_SPECS,
-        .nature = NATURE_TIMID,
-        .moves = {MOVE_ICE_BEAM, MOVE_SHADOW_BALL, MOVE_BLIZZARD, MOVE_ALLURING_VOICE},
-    },
-    {
-        .iv = TRAINER_PARTY_IVS(31, 31, 31, 31, 31, 31),
-        .lvl = 52,
         .species = SPECIES_CLOYSTER,
-        .ability = ABILITY_SKILL_LINK,
-        .heldItem = ITEM_FOCUS_SASH,
-        .nature = NATURE_JOLLY,
-        .moves = {MOVE_SHELL_SMASH, MOVE_ICICLE_SPEAR, MOVE_ICE_SHARD, MOVE_SPIKES},
+        .heldItem = ITEM_NONE,
+        .moves = {MOVE_SPIKES, MOVE_PROTECT, MOVE_HAIL, MOVE_DIVE},
     },
     {
-        .iv = TRAINER_PARTY_IVS(31, 31, 31, 31, 31, 31),
+        .iv = TRAINER_PARTY_IVS(30, 30, 30, 30, 30, 30),
+        .lvl = 52,
+        .species = SPECIES_SLOWBRO,
+        .heldItem = ITEM_NONE,
+        .moves = {MOVE_ICE_BEAM, MOVE_SURF, MOVE_AMNESIA, MOVE_YAWN},
+    },
+    {
+        .iv = TRAINER_PARTY_IVS(30, 30, 30, 30, 30, 30),
         .lvl = 54,
-        .species = SPECIES_MR_RIME,
-        .ability = ABILITY_ICE_BODY,
-        .heldItem = ITEM_LIGHT_CLAY,
-        .nature = NATURE_MODEST,
-        .moves = {MOVE_HAIL, MOVE_PSYCHIC, MOVE_FREEZE_DRY, MOVE_ICE_BEAM},
+        .species = SPECIES_JYNX,
+        .heldItem = ITEM_NONE,
+        .moves = {MOVE_ICE_PUNCH, MOVE_DOUBLE_SLAP, MOVE_LOVELY_KISS, MOVE_ATTRACT},
     },
     {
-        .iv = TRAINER_PARTY_IVS(31, 31, 31, 31, 31, 31),
-        .lvl = 54,
-        .species = SPECIES_ARTICUNO,
-        .ability = ABILITY_SNOW_CLOAK,
-        .heldItem = ITEM_HEAVY_DUTY_BOOTS,
-        .nature = NATURE_TIMID,
-        .moves = {MOVE_BLIZZARD, MOVE_ROOST, MOVE_EXTRASENSORY, MOVE_ICE_BEAM},
-    },
-    {
-        .iv = TRAINER_PARTY_IVS(31, 31, 31, 31, 31, 31),
+        .iv = TRAINER_PARTY_IVS(30, 30, 30, 30, 30, 30),
         .lvl = 54,
         .species = SPECIES_LAPRAS,
-        .ability = ABILITY_SHELL_ARMOR,
-        .heldItem = ITEM_LEFTOVERS,
-        .nature = NATURE_CALM,
-        .moves = {MOVE_SURF, MOVE_ICE_BEAM, MOVE_CALM_MIND, MOVE_PERISH_SONG},
+        .heldItem = ITEM_SITRUS_BERRY,
+        .moves = {MOVE_CONFUSE_RAY, MOVE_ICE_BEAM, MOVE_SURF, MOVE_BODY_SLAM},
     },
 };