Ability
| Hit Die Modifier
|
Armor Class 0 or lower
| +1
|
Blood drain
| +1
|
Breath weapon
| +2
|
Causes disease
| +1
|
Energy drain
| +3
|
Flies
| +1
|
Four or more attacks a round
| +1
|
Greater than normal hit points
| +1
|
High Intelligence
| +1
|
Hit only by magical/silver weapons
| +1
|
Immunity to any spell
| +1
|
Immunity to any weapon, including 1/2 damage
| +1
|
Invisible at will
| +1
|
Level 2 or lower spells
| +1
|
Level 3 or greater spells, not cumulative with previous award
| +2
|
Magic resistance
| +2
|
Missile weapons
| +1
|
Multiple attacks causing 30+ points of damage
| +2
|
Paralysis
| +2
|
Petrification
| +3
|
Poison
| +2
|
Possesses magical items usable against PCs
| +1
|
Regeneration
| +1
|
Single attacking causing 20+ points of damage
| +2
|
Special defense form, unlisted
| +1
|
Special magical attack form, unlisted
| +2
|
Special non-magical attack form, unlisted
| +1
|
Swallows whole
| +2
|
Weakness or fear
| +2
|