Insight

Insight is a feature specific to dNethack. It represents the player's ability to see beyond the veil. Players with a high insight will encounter creatures they would otherwise never see.

Insight Creatures

Creature	Insight Value	Related Thought	Thought's Effect
Bright walker	10
Lurking One	20 + rn2(21)
Blasphemous Lurker	40
Blessed	40
Mouth of the Goat	60
The Good Neighbour	40
Hmnyw Pharaoh	40
Polypoid being	40
Parasitized Doll	rnd(20)
Living Doll	rnd(20)
Kuker	rnd(20)+rn2(21)
Bestial dervish	20+rn2(10)	clockwise metamorphosis	+30% maxhp
Ethereal dervish	20+rn2(10)	anti clockwise metamorphosis	+3 speed (+25% of normal speed)
Sparkling lake	18+rn2(9)	arcane bulwark	magic resistance
Flashing lake	16+rn2(8)	dissipating bulwark	shock resistance
Smouldering lake	11+rn2(6)	smoldering bulwark	fire resistance
Frosted lake	12+rn2(6)	frosted bulwark	cold resistance
Blood shower	14+rn2(7)	blood rapture	heal 30 hp on sneak attacks
Many taloned thing	16+rn2(8)	clawmark	+30% increased sneak attack damage
Deep blue cube	10+rn2(5)	clear deeps	poison resistance
Pitch black cube	22+rn2(11)	deep sea	physical damage reduction
Prayerful thing	25+rn2(13)	communion	+25% carrying capacity
Hemorrhagic thing	15+rn2(8)	corruption	lifesteal when injured below 30% hp
Many eyed seeker	17+rn2(9)	eye thought	2x death drop frequency
Voice in the dark	19+rn2(10)	formless voice	+30% max power
Tiny being of light	13+rn2(7)	guidance	heal when attacking those that hurt you
Man faced millipede	5+rn2(3)	impurity	physical damage reduction for pets
Mirrored moonflower	10+rn2(5)	moon	+30% XP gain
Crimson writher	14+rn2(7)	writhe	sneak attacks restore 30 energy
Radiant pyramid	12+rn2(6)	radiance	+30% magical healing