| Ego name | Effect | Note |
| and Heroism | activates for heroism | |
| and Slaying | bonus to to-hit,to-dam less than (+4,+4) | for Rings which have no bonus to to-hit,to-dam |
| (Extra Armor) | bonus to AC | only for Rings of Protection |
| and Magic Missile | activates for magic missile | |
| and Fire bolt | activates for fire bolt | |
| and Frost bolt | activates for frost bolt | |
| and Lightning bolt | activates for lightning bolt | |
| and Acid bolt | activates for acid bolt | |
| and Mana bolt | activates for magic arrow | |
| and Fire ball | activates for fire ball | |
| and Blizzard | activates for frost ball | |
| and Ball Lightning | activates for lightning ball | |
| and Acid ball | activates for acid ball | |
| and Mana Storm | activates for mana storm | |
| and Dragon's Flame | activates for fire bleath | |
| and Dragon's Frost | activates for frost bleath | |
| and Haste | activates for speed | only for Rings of speed |
| of Berserker | minus to-hit; activate for berserk | only for Rings of slaying |
| of Hunter | plus stealth | only for Rings of Extra Shot |
| and Power Throwing | bonus to throwing | |
| and Regeneration | regeneration | |
| and light | plus light radius | |
| and *Detect* Monster | activates for detect all monsters | |
| and Stealth | plus stealth | only for Rings of searching |
| and Teleport Other | activates for teleport monster | only for Rings of Teleportation |
| and Accuracy | bonus to to-hit | only for Rings which have no bonus to to-hit |
| and Damage | bonus to to-dam | only for Rings which have no bonus to to-dam |
| and Resist Light | resist light | only for Rings of resist blind |
| and Resist Darkness | resist dark | only for Rings of resist blind |
| and Wizardry | decrease spell fail rate | only for Rings which have no bonus to str nor slaying |
| of the Mightiest in the Garaxy | bonus to AC; activates for heroism; bless; ultimate resistance | only for Rings of Lordly Protection |
| and Experience Drain | drains experience | |
| of Pacifist | penalty for to-hit,to-dam,str,con | |
| and Aggravate | aggravate monster | |
| and Ancient Foul Curse | ancient curse | |
| and Resist Time | resist time | only for Rings of Sustaining |
| and Random Teleport | randomly teleport | |
| and Albino | penalty for con,AC | |
| Ego name | Effect | Note |
| and Slow Digestion | slow digestion | |
| and Infravision | plus infravision | |
| and See Invisible | see invisible | |
| and Hold Life | hold life | |
| and Experience Drain | drains experience | |
| and Stupidity | minus int | |
| and Aggravate | aggravate monster | |
| and Ancient Foul Curse | ancient curse | |
| and Protection | bonus to AC | |
| and Lore | activates for perception | only for Amulets of Brilliance |
| and Monster Turning | activates for charm monster | only for Amulets of Charisma |
| and Stealth | plus stealth | only for Amulets of Searching |
| and Jumping | activates for phase door | only for Amulets of Teleportation |
| at Will | activates for teleportation | only for Amulets of Teleportation |
| and Dimension Door | activates for dimension door | only for Amulets of Teleportation |
| (Defender) | bonus to AC; plus stealth; lavitation; regeneration; free action; see invisible | only for Amulets of Resistance |
| and Resist Fire | resist fire | |
| and *Resist* Fire | resist fire; activates for resist fire | |
| and Resist Cold | resist cold | |
| and *Resist* Cold | resist cold; activates for resist cold | |
| and Resist Lightning | resist elec | |
| and *Resist* Lightning | resist elec; activates for resist elec | |
| and Resist Acid | resist acid | |
| annd *Resist* Acid | resist acid; activates for resist acid | |
| and Levitation | levitation | |
| of High Rank | resist blind,confusion | only for Amulets of Magi |
| and Detection | plus search | only for Amulets of Telepathy |
| and Naivety | minus wis,chr; increase spell fail rate | |