diff --git a/include/game/packet_parsers.hpp b/include/game/packet_parsers.hpp
index 2cb17fdb..9fb0f166 100644
--- a/include/game/packet_parsers.hpp
+++ b/include/game/packet_parsers.hpp
@@ -389,6 +389,7 @@ public:
     network::Packet buildCastSpell(uint32_t spellId, uint64_t targetGuid, uint8_t castCount) override;
     network::Packet buildUseItem(uint8_t bagIndex, uint8_t slotIndex, uint64_t itemGuid, uint32_t spellId = 0) override;
     bool parseCastFailed(network::Packet& packet, CastFailedData& data) override;
+    bool parseCastResult(network::Packet& packet, uint32_t& spellId, uint8_t& result) override;
     bool parseMessageChat(network::Packet& packet, MessageChatData& data) override;
     bool parseGameObjectQueryResponse(network::Packet& packet, GameObjectQueryResponseData& data) override;
     // Classic 1.12 SMSG_CREATURE_QUERY_RESPONSE lacks the iconName string that TBC/WotLK include
diff --git a/src/game/packet_parsers_classic.cpp b/src/game/packet_parsers_classic.cpp
index 35dc54f4..7277a184 100644
--- a/src/game/packet_parsers_classic.cpp
+++ b/src/game/packet_parsers_classic.cpp
@@ -633,6 +633,22 @@ bool ClassicPacketParsers::parseCastFailed(network::Packet& packet, CastFailedDa
     return true;
 }
 
+// ============================================================================
+// Classic SMSG_CAST_RESULT: same layout as parseCastFailed (spellId + result),
+// but the result enum starts at 0=AFFECTING_COMBAT (no SUCCESS entry).
+// Apply the same +1 shift used in parseCastFailed so the result codes
+// align with WotLK's getSpellCastResultString table.
+// ============================================================================
+bool ClassicPacketParsers::parseCastResult(network::Packet& packet, uint32_t& spellId, uint8_t& result) {
+    if (packet.getSize() - packet.getReadPos() < 5) return false;
+    spellId = packet.readUInt32();
+    uint8_t vanillaResult = packet.readUInt8();
+    // Shift +1: Vanilla result 0=AFFECTING_COMBAT maps to WotLK result 1=AFFECTING_COMBAT
+    result = vanillaResult + 1;
+    LOG_DEBUG("[Classic] Cast result: spell=", spellId, " vanillaResult=", (int)vanillaResult);
+    return true;
+}
+
 // ============================================================================
 // Classic 1.12.1 parseCharEnum
 // Differences from TBC: