circlet of the entwined orchids

[Voriax]

lore orchids
Object 'circled orchids flower' is type armor.
You can wear it at head.
It is made of flowers.
Extra flags anti-evil.
Weight is 3, value is 12900, level is 16.
Armor class bonus: 5 vs pierce, 5 vs bash, 5 vs slash, and 5 vs magic.

But when my knight tries to wear it, he gets zapped.  Also, "circled" should be circlet, I think. 

[Nuitari]

Typo is fixed. The circlet is druid-only, that's why your knight is unable to wear it.