Vecna skull

The Vecna skull is a rare drop from many monsters. It can be activated to gain a temporary +6 boost to Magic. It can only be activated every seven minutes.

Monsters

 * Abyssal demon
 * Ankou
 * Armoured zombie
 * Black demon
 * Black dragon
 * Bloodveld
 * Blue dragon
 * Bork
 * Chicken
 * Cockroach soldier
 * Dagannoth Rex (Possibly Prime and Supreme too)
 * Dark beast
 * Desert strykewyrm
 * Dust devil
 * Fire giant
 * Frost dragon
 * General Graardor
 * Greater demon
 * Green dragon
 * Goblin
 * Ice strykewyrm
 * Iron dragon
 * Man
 * Mithril dragon
 * Moss giant
 * Steel dragon
 * Tormented demon
 * Turoth
 * Waterfiends

Trivia

 * Vecna is a powerful lich in "Dungeons and Dragons". His eye and hand are powerful artifacts, much like the Vecna skull.