27 cards where the text matches the regex /sacrifice (two|an?|x)\b.*:.*\badd\b/

Ashnod's Altar (Commander Masters #368)
Diamond Kaleidoscope (Visions #143)
Everythingamajig (Unstable #147e)
Furgul, Quag Nurturer (Alchemy: Murders at Karlov Manor #23)
Gilded Goose (March of the Machine Commander #299)
Goblin Clearcutter (Legions #96)
Jungle Patrol (Mirage #223)
Krark-Clan Ironworks (Fifth Dawn #134)
Krark-Clan Stoker (Darksteel #65)
Kykar, Wind's Fury (Commander Masters #343)
Lake of the Dead (Vintage Masters #302)
Mons's Goblin Waiters (Unhinged #82)
Orcish Lumberjack (Vintage Masters #179)
Oyaminartok, Polar Werebear (Alchemy Horizons: Baldur's Gate #68)
Phyrexian Altar (Double Masters 2022 #311)
Phyrexian Tower (Jumpstart #493)
Priest of Forgotten Gods (Ravnica Remastered #90)
Priest of Yawgmoth (Antiquities #19)
Skirk Prospector (Dominaria Remastered #137)
Slobad, Iron Goblin (Phyrexia: All Will Be One #149)
Soldevi Adnate (Alliances #60a)
Springjack Pasture (Commander 2013 #326)
Squandered Resources (Visions #137)
The Golden Throne (Warhammer 40,000 Commander #157)
Thermopod (Coldsnap #100)
Transmogrant Altar (The Brothers' War #124)
Utopia Mycon (Time Spiral Remastered #244)

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