Erik van Rijn's Cane

Erik van Rijn always carries a cane with a worn silver head and iron ferrule. This is actually a powerful magic item, capable of casting the following spells: At will: light; 3/day: color spray or daylight; 1/day: searing light or fireball; 1/month: prismatic spray or sunburst. All spells are cast as a 12th level sorcerer, save DC 14 + spell level when applicable.