Your search for "*Monster of the Abyss*" revealed the following:

Magician of Faith
[BP02-EN005 Mosaic Rare]

Sold Out

Delver of Secrets // Insectile Aberration
[From the Vault: Transform]

Sold Out

Massacre Totem
[Born of the Gods Battle the Horde]

Sold Out

Blade Garoodia the Cubic Beast
[MVP1-EN034 Ultra Rare]

Sold Out

Albaz the Ashen
[POTE-EN011 Super Rare]

Sold Out

Ikoria: Lair of Behemoths Collector Booster Box

Sold Out

The Book of Vile Darkness (Promo Pack)
[Dungeons & Dragons: Adventures in the Forgotten Realms Promos]

Sold Out

Gimli, Mournful Avenger (Borderless Alternate Art)
[The Lord of the Rings: Tales of Middle-Earth]

Sold Out

Monologue Tax
[Duskmourn: House of Horror Commander]

Sold Out

Shadow of the Enemy (Borderless Poster) (Serialized)
[The Lord of the Rings: Tales of Middle-Earth]

Sold Out

Hive of the Eye Tyrant Art Card (Gold-Stamped Signature)
[Dungeons & Dragons: Adventures in the Forgotten Realms Art Series]

Sold Out

Artorigus, King of the Noble Knights
[NKRT-EN037 Platinum Rare]

Sold Out

Different Dimension Dragon (25th Anniversary)
[DCR-EN015 Super Rare]

Sold Out

Ursine Monstrosity (Extended Art)
[Duskmourn: House of Horror Commander]

Sold Out

Kiora, Sovereign of the Deep (Extended Art)
[March of the Machine: The Aftermath]

Sold Out

Big Eye
[BPW2-EN003 Common]

Sold Out