Platform: Windows

ISP: Virgin Media

Type of Internet Connection: Fibre Optic

Internet Connection Speed: 200Mbps

Date & Time: 01:36 BST (GMT+1)

Frequency: Always

Character Name: Haldarn (all players)

Race: ElvaanM (all races)

World: Shiva

Main Job: RDM

Support Job: DNC

Area and Coordinates: Anywhere

Party or Solo: Solo

NPC Name: None

Monster Name: None

Steps:
1. Bring up the menu and choose Magic > Songs.
2. Move the cursor to Magic Finale.
3. It has no description text in the bar at the top of the screen. Every other spell in the Magic List does.

credit to Evoner of Shiva for spotting it!