Dictionary:

"malediction"
a prayer for harm to come to
someone - a curse

"malefice"
An evil deed; artifice; 
enchantment.


"evil eye"
an eye or glance thought to
be able to do harm 


"Michael, Gabriel, Raphael"
three of the four archangels
named in Hebrew tradition --
 The 4th is: URIEL


"perfidy"
the quality or state of being
faithless or disloyal : TREACHERY