Drakes and kururak will now threaten before attacking.

code/modules/ai/ai_holder_communication.dm

@@ -34,8 +34,9 @@
 
 		if(holder.say_list)
 			holder.ISay(safepick(holder.say_list.say_threaten))
-			playsound(holder, holder.say_list.threaten_sound, 50, 1) // We do this twice to make the sound -very- noticeable to the target.
-			playsound(target, holder.say_list.threaten_sound, 50, 1) // Actual aim-mode also does that so at least it's consistent.
+			if(holder.say_list.threaten_sound)
+				playsound(holder, holder.say_list.threaten_sound, 50, 1) // We do this twice to make the sound -very- noticeable to the target.
+				playsound(target, holder.say_list.threaten_sound, 50, 1) // Actual aim-mode also does that so at least it's consistent.
 	else // Otherwise we are waiting for them to go away or to wait long enough for escalate.
 		if(target in list_targets()) // Are they still visible?
 			var/should_escalate = FALSE
@@ -48,6 +49,10 @@
 				set_stance(STANCE_APPROACH)
 				if(holder.say_list)
 					holder.ISay(safepick(holder.say_list.say_escalate))
+					if(holder.say_list.attack_sound)
+						// As per threaten_sound above.
+						playsound(holder, holder.say_list.attack_sound, 50, 1)
+						playsound(target, holder.say_list.attack_sound, 50, 1)
 			else
 				return // Wait a bit.
 
@@ -57,8 +62,10 @@
 			set_stance(STANCE_IDLE)
 			if(holder.say_list)
 				holder.ISay(safepick(holder.say_list.say_stand_down))
-				playsound(holder, holder.say_list.stand_down_sound, 50, 1) // We do this twice to make the sound -very- noticeable to the target.
-				playsound(target, holder.say_list.stand_down_sound, 50, 1) // Actual aim-mode also does that so at least it's consistent.
+				if(holder.say_list.stand_down_sound)
+					// As per threaten_sound above.
+					playsound(holder, holder.say_list.stand_down_sound, 50, 1)
+					playsound(target, holder.say_list.stand_down_sound, 50, 1)
 
 // Determines what is deserving of a warning when STANCE_ALERT is active.
 /datum/ai_holder/proc/will_threaten(mob/living/the_target)

code/modules/ai/ai_holder_debug.dm

@@ -86,4 +86,3 @@
 	path_display = TRUE
 	last_turf_display = TRUE
 	debug_ai = AI_LOG_INFO
-

code/modules/ai/say_list.dm

@@ -35,6 +35,7 @@
 
 	var/threaten_sound = null			// Sound file played when the mob's AI calls threaten_target() for the first time.
 	var/stand_down_sound = null			// Sound file played when the mob's AI loses sight of the threatened target.
+	var/attack_sound = null             // Sound file played when the mob's AI escalates to attacking from threatening.
 
 
 

code/modules/mob/living/simple_mob/subtypes/animal/sif/grafadreka/grafadreka_ai.dm

@@ -52,14 +52,16 @@
 		ai_holder.hostile = TRUE
 
 /datum/ai_holder/simple_mob/intentional/grafadreka
-	hostile =             TRUE
-	retaliate =           TRUE
-	cooperative =         TRUE
-	can_flee =            TRUE
-	flee_when_dying =     TRUE
-	home_low_priority =   TRUE
+	intelligence_level  = AI_SMART
+	hostile             = TRUE
+	retaliate           = TRUE
+	cooperative         = TRUE
+	can_flee            = TRUE
+	flee_when_dying     = TRUE
+	home_low_priority   = TRUE
+	threaten            = TRUE
 	var/next_food_check = 0
-	var/next_sap_check =  0
+	var/next_sap_check  = 0
 	var/next_heal_check = 0
 
 /datum/ai_holder/simple_mob/intentional/grafadreka/should_flee(force)

code/modules/mob/living/simple_mob/subtypes/animal/sif/grafadreka/grafadreka_misc.dm

@@ -43,10 +43,21 @@ Field studies suggest analytical abilities on par with some species of cepholapo
 
 
 /datum/say_list/grafadreka
-	speak = list("Chff!", "Skhh.", "Rrrss...")
-	emote_see = list("scratches its ears","grooms its spines", "sways its tail", "claws at the ground")
-	emote_hear = list("hisses", "rattles", "rasps", "barks", "warbles")
+	speak            = list("Chff!", "Skhh.", "Rrrss...")
+	emote_see        = list("scratches its ears","grooms its spines", "sways its tail", "claws at the ground")
+	emote_hear       = list("hisses", "rattles", "rasps", "barks", "warbles")
+	say_understood   = list("Rrrn!", "Hsst!")
+	say_cannot       = list("Gruwwrrn...")
+	say_maybe_target = list("Chh?")
+	say_got_target   = list("RRSST!")
+	say_threaten     = list("Rrrrnrrnnn...", "Chssshhhk...")
+	say_stand_down   = list("Chff!")
+	say_escalate     = list("SKHH!", "CHFF!")
+	say_retreat      = list("Skhh!", "Chff!")
 
+	threaten_sound   = 'sound/voice/drakes/drake_warn.ogg'
+	attack_sound     = 'sound/voice/drakes/drake_rattle.ogg'
+	stand_down_sound = 'sound/voice/drakes/drake_grumble.ogg'
 
 /decl/mob_organ_names/grafadreka
 	hit_zones = list(

code/modules/mob/living/simple_mob/subtypes/animal/sif/kururak.dm

@@ -88,6 +88,15 @@
 	emote_see = list("scratches its ear","flutters its tails", "flicks an ear", "shakes out its hair")
 	emote_hear = list("chirps", "clicks", "grumbles", "chitters")
 
+	say_understood   = list("Kurr...", "Ksss...")
+	say_cannot       = list("Kurr...", "Ksss...")
+	say_maybe_target = list("Kurr?", "Ksss?")
+	say_got_target   = list("Kurr!", "Ksss!")
+	say_threaten     = list("Kurr...", "Ksss...")
+	say_stand_down   = list("Kurr!", "Ksss!")
+	say_escalate     = list("KURR!", "KSSS!")
+	say_retreat      = list("KURR!", "KSSS!")
+
 /mob/living/simple_mob/animal/sif/kururak/leader	// Going to be the starting leader. Has some base buffs to make it more likely to stay the leader.
 	maxHealth = 250
 	health = 250
@@ -342,16 +351,16 @@
  */
 
 /datum/ai_holder/simple_mob/intentional/kururak
-	hostile = FALSE
-	retaliate = TRUE
-	cooperative = TRUE
-	can_flee = TRUE
+	hostile         = FALSE
+	retaliate       = TRUE
+	cooperative     = TRUE
+	can_flee        = TRUE
 	flee_when_dying = TRUE
+	threaten        = TRUE
 
 /datum/ai_holder/simple_mob/intentional/kururak/handle_special_strategical()
 	follow_distance = rand(initial(follow_distance), initial(follow_distance) + 2)
 	var/mob/living/simple_mob/animal/sif/kururak/K = holder
-
 	if(istype(K))
 		var/mob/living/simple_mob/animal/sif/kururak/highest_instinct = K.detect_instinct()
 		if(highest_instinct == K)