Core/Spells: Nature's Blessing will now correctly grant its bonus only for eligible direct healing spells

src/server/game/Entities/Unit/Unit.cpp

@@ -7467,6 +7467,21 @@ uint32 Unit::SpellHealingBonusDone(Unit* victim, SpellInfo const* spellProto, ui
         }
     }
 
+    // Custom scripted damage
+    switch (spellProto->SpellFamilyName)
+    {
+        case SPELLFAMILY_SHAMAN:
+        {
+            // Nature's Blessing
+            if (AuraEffect const* blessing = GetDummyAuraEffect(SPELLFAMILY_SHAMAN, 2012, EFFECT_0))
+                if (blessing->IsAffectingSpell(spellProto) && victim->HasAura(974, GetGUID()))
+                    AddPct(DoneTotalMod, blessing->GetAmount());
+            break;
+        }
+        default:
+            break;
+    }
+
     // Done fixed damage bonus auras
     int32 DoneAdvertisedBenefit = SpellBaseHealingBonusDone(spellProto->GetSchoolMask());
     // modify spell power by victim's SPELL_AURA_MOD_HEALING auras (eg Amplify/Dampen Magic)

src/server/game/Spells/SpellEffects.cpp

@@ -1082,11 +1082,6 @@ void Spell::EffectHeal(SpellEffIndex effIndex)
 
         int32 addhealth = damage;
 
-        // Nature's Blessing
-        if (AuraEffect const* aurEff = caster->GetDummyAuraEffect(SPELLFAMILY_SHAMAN, 2012, EFFECT_0))
-            if (unitTarget->HasAura(974))
-                AddPct(addhealth, aurEff->GetAmount());
-
         // Vessel of the Naaru (Vial of the Sunwell trinket)
         if (m_spellInfo->Id == 45064)
         {

src/server/game/Spells/SpellMgr.cpp

@@ -5629,6 +5629,13 @@ void SpellMgr::LoadSpellInfoCorrections()
                 if (spellInfo->SpellIconID == 2721 && spellInfo->SpellFamilyFlags[0] & 0x2)
                     spellInfo->SpellFamilyFlags[0] |= 0x40;
                 break;
+            case SPELLFAMILY_SHAMAN:
+                // Nature's Blessing should also affect Greater Healing Wave and Riptide
+                if (spellInfo->SpellIconID == 2012 && spellInfo->HasAura(SPELL_AURA_DUMMY))
+                    spellInfo->Effects[EFFECT_0].SpellClassMask[2] = (0x00000010 | 0x00010000);
+                break;
+            default:
+                break;
         }
     }