17 cards where the card is tagged “bloodsower-effect”

Earl of Squirrel (Unstable #108)
Inquisitor Eisenhorn (Warhammer 40,000 Commander #127)
Lathril, Blade of the Elves (Kaldheim Commander #1)
Living Hive (Planechase #75)
Old Gnawbone (Adventures in the Forgotten Realms #197)
Pollenbright Wings (Planechase Anthology #103)
Quartzwood Crasher (The Lost Caverns of Ixalan Commander #281)
Rapacious One (Commander Masters #249)
Ria Ivor, Bane of Bladehold (Phyrexia: All Will Be One #214)
RMS Titanic (Doctor Who #93)
Scepter of Celebration (New Capenna Commander #64)
Tana, the Bloodsower (Commander 2016 #45)
Tervigon (Warhammer 40,000 Commander #100)
The Reaver Cleaver (Dominaria United Commander #8)
Trendy Circus Pirate (Unfinity Sticker Sheets #2)
Varchild, Betrayer of Kjeldor (Commander 2018 #28)
Wand of Orcus (Forgotten Realms Commander #28)

Though this query has ended, its relics still slumber in New Argive.