Your search for "*monster of the abyss*" revealed the following:
Nicol Bolas, Dragon-God
[War of the Spark]
Add 1x NM ($56.40) to Cart
$56.40
Burning-Rune Demon
[Kaldheim]
Add 1x NM ($7.80) to Cart
Add 1x LP ($7.00) to Cart
City on Fire
[March of the Machine Prerelease Promos]
Add 1x NM Foil ($23.70) to Cart
$23.70
Scion of Draco
[The List]
Add 1x NM ($5.20) to Cart
$5.20
Nim Deathmantle
[Scars of Mirrodin]
Add 1x NM ($6.90) to Cart
$6.90
Sword of Truth and Justice
[Modern Horizons]
Add 1x NM ($38.70) to Cart
$38.70
Obliterate
[The List]
Add 1x NM ($6.50) to Cart
$6.50
Ureni of the Unwritten (Borderless)
[Tarkir: Dragonstorm Commander]
Varies
Ureni of the Unwritten (Borderless)
[Tarkir: Dragonstorm Commander]
Add 1x NM ($29.70) to Cart
Add 1x NM Foil ($18.40) to Cart
NM Foil - $19.00
Coercive Portal (Borderless)
[The Lost Caverns of Ixalan Commander]
$19.00
Coercive Portal (Borderless)
[The Lost Caverns of Ixalan Commander]
Add 1x NM Foil ($19.00) to Cart
$19.00
Liliana of the Dark Realms
[Magic 2013]
Add 1x Played Foil ($41.30) to Cart
$41.30
Not of This World
[Rise of the Eldrazi]
Add 1x LP Foil ($27.10) to Cart
$27.10
Xenagos, God of Revels
[The Lost Caverns of Ixalan Commander]
Add 1x NM ($13.70) to Cart
$13.70
NM Foil - $24.20
Clavileno, First of the Blessed (Showcase)
[The Lost Caverns of Ixalan Commander]
$24.20
Clavileno, First of the Blessed (Showcase)
[The Lost Caverns of Ixalan Commander]
Add 1x NM Foil ($24.20) to Cart
$24.20
Yargle and Multani
[March of the Machine]
Add 1x NM Foil ($5.80) to Cart
$5.80
Ugin, Eye of the Storms
[Tarkir: Dragonstorm]
Add 1x NM ($57.50) to Cart
$57.50
Wrath of God
[The List]
Add 1x NM ($8.00) to Cart
$8.00
