{{Infobox Monster new
|version1=98|version2=0
|name=Abyssal demon
|image=
|release=
|update=
|level1=98|level2=0
|experience1=661.0|experience2=12.4
|lifepoints1=8500|lifepoints2=1
|slaylvl1=85|slaylvl2=
|slayxp=
|slayercat1=Abyssal demons|slayercat2=
|assigned_by=
|members1=Yes|members2=
|aggressive1=No|aggressive2=
|poisonous1=No|poisonous2=
|immune_to_poison=No
|immune_to_stun=
|immune_to_deflect=
|immune_to_drain=
|style1=melee|style2=
|primarystyle1=melee|primarystyle2=
|speed1=4|speed2=
|max_melee1=672|max_melee2=
|max_ranged1=0.0|max_ranged2=
|max_magic1=0.0|max_magic2=
|max_spec=
|weakness1=Slash|weakness2=
|examine1=A denizen of the Abyss!|examine2=
|attack1=70|attack2=1
|ranged=1
|magic=1
|defence1=70|defence2=1
|armour1=1608|armour2=
|acc_melee1=1486|acc_melee2=
|acc_ranged1=0|acc_ranged2=
|acc_magic1=0|acc_magic2=
|aff_weakness1=90|aff_weakness2=
|aff_melee1=55|aff_melee2=
|aff_ranged1=45|aff_ranged2=
|aff_magic1=65|aff_magic2=
|abilities=
|id1=1615|id2=4230
}}