Mob Affect Flags

Affect	Flag Value	Description
BLIND	1	Mob is affected by Blindness. Don’t use this on a shopkeeper that sells non-potions.
INVISIBLE	2	Mob is affected by Invisibility, at their level.
DETECT EVIL	4	Mob is affected Detect Evil
DETECT INVIS	8	Mob is affected by Detect Invis
DETECT MAGIC	16	Mob is affected by Detect Magic
DETECT HIDDEN	32	Mob is affected by Detect Hidden
DETECT GOOD	64	Mob is affected by Detect Good
SANCTUARY	128	Mob is affected by Sanctuary
FAERIE FIRE	256	Mob is affected by Faerie Fire and will have a (Pink Aura) flag.
INFRARED	512	Mob is affected by Infrared
CURSE	1024	Mob is affected by Curse and is unable to utilize Word of Recall.
NOSTEAL	2048	Mob cannot be stolen from.
POISON	4096	Mob is affected by poison, and will “shiver and suffer.” Additionally, because the mob is already injured, it cannot be Backstabbed.
PROTECT FROM EVIL	8192	Mob is affected by Protection Evil
PROTECT FROM GOOD	16384	Mob is affected by Protection Good
SNEAK	32768	Mob will Sneak when moving.
HIDE	65536	Mob will Hide.
SLEEP	131072	Mob is affected by Sleep.
CHARM	262144	Mob is under a Charm Person.
FLYING	524288	Mob is flying.
PASS DOOR	1048576	Mob is affected by Pass Door and has a (Translucent) flag.
NOTRACE	2097152	Mob does not leave tracks.
NOSLEEP	4194304	Mob cannot be affected by the Sleep spell.
NOSUMMON	8388608	Mob cannot be affected by the Summon spell.
NOCHARM	16777216	Mob cannot be affected by the Charm Person or Fear spell.
IMPROVED INVIS	134217728	Mob is affected by the Improved Invis spell, and invisibility will persist through combat.