TEXT: Tome of Horrors III: Errata 
  Last Updated: 03-25-06 
  Recent changes are noted in a gray shaded box, like this one. 
  Angel, Chalkydri  (page 11–12) 
  Remove “polymorph (self only)” from spell-
  like abilities. Add the following entry to the 
  combat section: 
  Change Shape (Su): A chalkydri can assume 
  the shape of any Small or Medium humanoid. 
   
  Brykolakas (page 27–28) 
  Replace the Alternate Form text with the 
  following: 
  Alternate Form (Su): A brykolakas can take 
  the form of a Medium sized dolphin or manta 
  ray. 
   
  Dire Wolfwere (page 54–55) 
  Replace the Alternate Form text with the 
  following: 
  Alternate Form (Su): A dire wolfwere has 
  two primary forms that it can shift between at 
  will. The first form is that of a dire wolf. The 
  second form is that of a Large hybrid, bipedal 
  wolf-humanoid form. 
  A dire wolfwere can also take the form of a 
  Medium humanoid. 
   
  Genie, Marid (page 81–82) 
  Remove “polymorph (self only)” from spell-
  like abilities. Add the following entry to the 
  combat section: 
  Change Shape (Su): A marid can assume the 
  shape of any Small, Medium, or Large 
  humanoid or giant. 
   
   
  Golem, Flagstone (page 95–96) 
  Remove “polymorph any object” from the list 
  of spells required for construction. 
   
  Golem, Gelatinous (page 97–98) 
  Remove “polymorph any object” from the list 
  of spells required for construction. 
   
  Golem, Mummy (page 98–99) 
  Remove “polymorph any object” from the list 
  of spells required for construction. 
   
  Golem, Witch Doll (page 99–100) 
  Remove “polymorph any object” from the list 
  of spells required for construction. 
   
  Grimm (page 104–105) 
  Damage reduction should be “DR 15/cold 
  iron and good” (not “silver and good”). 
   
  Mortuary Cyclone (page 130–132) 
  The sidebar detailing the type of undead it 
  creates (when a foe is killed by its necrocone) 
  is missing. Here it is: 
  Mortuary Cyclone Spawn 
  A creature killed by a mortuary cyclone’s 
  necrocone rises as an undead creature in 1d4 
  rounds. The type is based on the dead 
  creature’s total HD. 
   
   
  
  Total HD 
  Opponent Rises as 
  Less than 10 
  Zombie or skeleton 
  11–15 HD 
  Wraith 
  16–20 HD 
  Spectre 
  21+ HD 
  Dread wraith 
  Under its Unholy Grace ability, change “A 
  demilich…” to “A mortuary cyclone…” 
   
  Sepulchral Guardian (page 172) 
  Remove “polymorph any object” from the list 
  of spells required for construction. 
   
  Reliquary Guardian (page 159–160) 
  Remove “polymorph any object” from the list 
  of spells required for construction. 
  
SOURCE: textdata/thevault/Dungeons & Dragons [multi]/3rd Edition (3.x)/3rd Party/Frog God Games/Tome of Horrors III/d20 - FGG - The Tome of Horrors III - Errata (2006-03-25).pdf