DiD S7a: give small buff for killing Tentacly

data/campaigns/Descent_Into_Darkness/scenarios/07a_A_Small_Favor.cfg

@@ -594,6 +594,7 @@
         [unit]
             x,y=38,23
             type=Tentacle of the Deep
+            id=Tentacly
             name= _ "Tentacly"
             side=3
             max_hitpoints=66
@@ -607,6 +608,42 @@
         [/message]
     [/event]
 
+    [event]
+        name=die
+        [filter]
+            id=Tentacly
+        [/filter]
+        [filter_second]
+            type=Soulless
+            variation=swimmer
+        [/filter_second]
+
+        [sound]
+            name=squishy-hit.wav
+        [/sound]
+
+        [object]
+            id=sushi_mini_buff
+            take_only_once=yes
+            silent=yes
+            duration=forever
+            [filter]
+                type=Soulless
+                variation=swimmer
+            [/filter]
+            [effect]
+                apply_to=hitpoints
+                increase_total=7
+                increase=7
+                heal_full=no
+            [/effect]
+            [effect]
+                apply_to=movement
+                increase=2
+            [/effect]
+        [/object]
+    [/event]
+
     [event]
         name=moveto
         [filter]