diff --git a/data/maps/BirthIsland_Exterior/scripts.inc b/data/maps/BirthIsland_Exterior/scripts.inc
index 3c0bd7681..f22754aad 100644
--- a/data/maps/BirthIsland_Exterior/scripts.inc
+++ b/data/maps/BirthIsland_Exterior/scripts.inc
@@ -84,10 +84,7 @@ BirthIsland_Exterior_EventScript_Deoxys::
 	delay 40
 	waitmoncry
 	setvar VAR_LAST_TALKED, LOCALID_DEOXYS
-	setvar VAR_0x8004, SPECIES_DEOXYS
-	setvar VAR_0x8005, 30  @ Level
-	setvar VAR_0x8006, ITEM_NONE
-	special CreateEventLegalEnemyMon
+	seteventmon SPECIES_DEOXYS, 30
 	setflag FLAG_SYS_SPECIAL_WILD_BATTLE
 	special StartLegendaryBattle
 	waitstate
diff --git a/data/maps/NavelRock_Base/scripts.inc b/data/maps/NavelRock_Base/scripts.inc
index b63ac1fd7..1dee3d547 100644
--- a/data/maps/NavelRock_Base/scripts.inc
+++ b/data/maps/NavelRock_Base/scripts.inc
@@ -56,10 +56,7 @@ NavelRock_Base_EventScript_Lugia::
 	playmoncry SPECIES_LUGIA, CRY_MODE_ENCOUNTER
 	waitmoncry
 	delay 20
-	setvar VAR_0x8004, SPECIES_LUGIA
-	setvar VAR_0x8005, 70  @ Level
-	setvar VAR_0x8006, ITEM_NONE
-	special CreateEventLegalEnemyMon
+	seteventmon SPECIES_LUGIA, 70
 	setflag FLAG_SYS_SPECIAL_WILD_BATTLE
 	special StartLegendaryBattle
 	waitstate
diff --git a/data/maps/NavelRock_Summit/scripts.inc b/data/maps/NavelRock_Summit/scripts.inc
index 1f01b72eb..96df785a0 100644
--- a/data/maps/NavelRock_Summit/scripts.inc
+++ b/data/maps/NavelRock_Summit/scripts.inc
@@ -60,10 +60,7 @@ NavelRock_Summit_EventScript_HoOh::
 	applymovement LOCALID_HO_OH, Movement_HoOhApproach
 	waitmovement 0
 	special RemoveCameraObject
-	setvar VAR_0x8004, SPECIES_HO_OH
-	setvar VAR_0x8005, 70  @ Level
-	setvar VAR_0x8006, ITEM_NONE
-	special CreateEventLegalEnemyMon
+	seteventmon SPECIES_HO_OH, 70
 	setflag FLAG_SYS_SPECIAL_WILD_BATTLE
 	special StartLegendaryBattle
 	waitstate