Your search for "slivdrazi monstrosity" revealed the following:
Slivdrazi Monstrosity - No Symbol (CMB2) from Mystery Booster Playtest Cards 2021, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Justin Cornell Card Text:Eldrazi you control are Slivers in addition to their other types.Slivers you control have devoid...
Managorger Hydra - Crocodile Jackson's Monstrous Menagerie (SLD) from Secret Lair Drop, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Crocodile Jackson Card Text: Monstrous MenagerieTrampleWhenever a player casts a spell, put a +1/+1 counter on Managorger Hydra....
You're one of Earth's premier monster experts, and you've come to a mysterious arcane-punk town centered around the Void, a doorway between worlds from which terrors of all ilk might erupt. Horrified: World of Monsters is a standalone game that...
Slivdrazi Monstrosity - Symbol (CMB1) from Mystery Booster Playtest Cards 2019, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Justin Cornell Card Text:Eldrazi you control are Slivers in addition to their other types.Slivers you control have devoid and...