One creature or object
531,000 gp; 11 days; 21,240 XP. Seed: dispel
(DC 19). Factors
: additional +30 to dispel check (+30 DC), 1-action casting time
(+20 DC). Mitigating factor
: 10d6 backlash (-10 DC).
As greater dispel magic
, except that the maximum bonus on the dispel check is +40, and the character takes 10d6 points of backlash damage