Core/Spells: Fix Glyph of Scourge Strike

Closes #391

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

@@ -5509,6 +5509,12 @@ bool Unit::HandleDummyAuraProc(Unit* victim, uint32 damage, AuraEffect* triggere
                     victim->RemoveAurasWithMechanic(1<<MECHANIC_STUN, AURA_REMOVE_BY_ENEMY_SPELL);
                     return true;
                 }
+                // Glyph of Scourge Strike
+                case 58642:
+                {
+                    triggered_spell_id = 69961; // Glyph of Scourge Strike
+                    break;
+                }
                 // Glyph of Life Tap
                 case 63320:
                 {