diff --git a/apps/opencs/CMakeLists.txt b/apps/opencs/CMakeLists.txt
index 8c29b221d..0d8e3d009 100644
--- a/apps/opencs/CMakeLists.txt
+++ b/apps/opencs/CMakeLists.txt
@@ -77,12 +77,12 @@ opencs_units (view/widget
 
 opencs_units (view/render
     scenewidget worldspacewidget pagedworldspacewidget unpagedworldspacewidget
-    previewwidget terrainstorage
+    previewwidget
     )
 
 opencs_units_noqt (view/render
     navigation navigation1st navigationfree navigationorbit lighting lightingday lightingnight
-    lightingbright object cell
+    lightingbright object cell terrainstorage
     )
 
 opencs_hdrs_noqt (view/render
diff --git a/apps/openmw/mwmechanics/aicombataction.cpp b/apps/openmw/mwmechanics/aicombataction.cpp
index 152854af9..cc8279b1e 100644
--- a/apps/openmw/mwmechanics/aicombataction.cpp
+++ b/apps/openmw/mwmechanics/aicombataction.cpp
@@ -166,10 +166,18 @@ namespace MWMechanics
     {
         const CreatureStats& stats = actor.getClass().getCreatureStats(actor);
 
-        // Never casting racial spells (ST_Power and F_Always)
-        if (spell->mData.mType != ESM::Spell::ST_Spell || spell->mData.mFlags & ESM::Spell::F_Always)
+        if (spell->mData.mType != ESM::Spell::ST_Spell)
             return 0.f;
 
+        // Don't make use of racial bonus spells, like MW. Can be made optional later
+        if (actor.getClass().isNpc())
+        {
+            std::string raceid = actor.get<ESM::NPC>()->mBase->mRace;
+            const ESM::Race* race = MWBase::Environment::get().getWorld()->getStore().get<ESM::Race>().find(raceid);
+            if (race->mPowers.exists(spell->mId))
+                return 0.f;
+        }
+
         if (spell->mData.mCost > stats.getMagicka().getCurrent())
             return 0.f;
 
diff --git a/apps/openmw/mwmechanics/spellcasting.cpp b/apps/openmw/mwmechanics/spellcasting.cpp
index 35432e979..d33bb6ad1 100644
--- a/apps/openmw/mwmechanics/spellcasting.cpp
+++ b/apps/openmw/mwmechanics/spellcasting.cpp
@@ -292,6 +292,7 @@ namespace MWMechanics
         , mTarget(target)
         , mStack(false)
         , mHitPosition(0,0,0)
+        , mAlwaysSucceed(false)
     {
     }
 
@@ -761,7 +762,7 @@ namespace MWMechanics
 
         int school = 0;
 
-        if (mCaster.getClass().isActor())
+        if (mCaster.getClass().isActor() && !mAlwaysSucceed)
         {
             school = getSpellSchool(spell, mCaster);
 
diff --git a/apps/openmw/mwmechanics/spellcasting.hpp b/apps/openmw/mwmechanics/spellcasting.hpp
index c01fede37..395ae043b 100644
--- a/apps/openmw/mwmechanics/spellcasting.hpp
+++ b/apps/openmw/mwmechanics/spellcasting.hpp
@@ -68,6 +68,7 @@ namespace MWMechanics
         std::string mId; // ID of spell, potion, item etc
         std::string mSourceName; // Display name for spell, potion, etc
         Ogre::Vector3 mHitPosition; // Used for spawning area orb
+        bool mAlwaysSucceed; // Always succeed spells casted by NPCs/creatures regardless of their chance (default: false)
 
     public:
         CastSpell(const MWWorld::Ptr& caster, const MWWorld::Ptr& target);
diff --git a/apps/openmw/mwscript/miscextensions.cpp b/apps/openmw/mwscript/miscextensions.cpp
index ef879a95a..0de8f3b91 100644
--- a/apps/openmw/mwscript/miscextensions.cpp
+++ b/apps/openmw/mwscript/miscextensions.cpp
@@ -854,6 +854,7 @@ namespace MWScript
 
                 MWMechanics::CastSpell cast(ptr, target);
                 cast.mHitPosition = Ogre::Vector3(target.getRefData().getPosition().pos);
+                cast.mAlwaysSucceed = true;
                 cast.cast(spell);
             }
         };
@@ -871,6 +872,7 @@ namespace MWScript
 
                 MWMechanics::CastSpell cast(ptr, ptr);
                 cast.mHitPosition = Ogre::Vector3(ptr.getRefData().getPosition().pos);
+                cast.mAlwaysSucceed = true;
                 cast.cast(spell);
             }
         };
diff --git a/apps/openmw/mwsound/soundmanagerimp.cpp b/apps/openmw/mwsound/soundmanagerimp.cpp
index 812e49a64..781bfb5d5 100644
--- a/apps/openmw/mwsound/soundmanagerimp.cpp
+++ b/apps/openmw/mwsound/soundmanagerimp.cpp
@@ -454,6 +454,7 @@ namespace MWSound
         while(snditer != mActiveSounds.end())
         {
             if(snditer->second.first != MWWorld::Ptr() &&
+               snditer->second.first.getCellRef().getRefId() != "player" &&
                snditer->second.first.getCell() == cell)
             {
                 snditer->first->stop();