54 cards where the illustration contains “butt”

Archangel of Strife (Commander 2011 #7)
Basal Thrull (Fallen Empires #34a)
Battle Frenzy (Ice Age #175)
Bitterblossom (Secret Lair Drop #12)
Blasting Station (Magic Online Promos #62473)
Blood Tribute (Zendikar #81)
Bouncing Beebles (Urza's Legacy #28)
Bubbling Beebles (Urza's Destiny #29)
Bursting Beebles (Unhinged #28)
City of Ass (Unhinged #134)
Corrupted Conviction (March of the Machine #98)
Divine Intervention (Legends #8)
Electrickery (Return to Ravnica #93)
Ether Well (Mirage #65)
Fat Ass (Unhinged #95)
Gaea's Blessing (Weatherlight #129)
Gaea's Cradle (Judge Gift Cards 1998 #3)
Giant Badger (HarperPrism Book Promos #4)
Gladecover Scout (Magic 2012 #178)
Glissa's Scorn (New Phyrexia #110)
Gluetius Maximus (Unhinged #98)
Growing Ranks (Return to Ravnica #217)
Holy Light (The Dark #10)
I'm Rubber, You're Glue (Unglued #5)
Intervene (Urza's Legacy #33)
Kaijin of the Vanishing Touch (Betrayers of Kamigawa #39)
Kami of the Crescent Moon (Saviors of Kamigawa #42)
Kezzerdrix (Tempest #139)
Lat-Nam's Legacy (Coldsnap Theme Decks #30b)
Luminous Angel (Mirrodin #15)
Marsh Goblins (The Dark #93)
Merseine (Fallen Empires #23b)
Nimbus Naiad (Theros #56)
Plains (Phyrexia: All Will Be One #272)
Polymorph (Mirage #82)
Raiding Party (Fallen Empires #64)
Rare-B-Gone (Unhinged #119)
Razia, Boros Archangel (Ravnica: City of Guilds #223)
Razor Pendulum (Mirage #317)
Repentant Blacksmith (Arabian Nights #9)
Rocket-Powered Turbo Slug (Unhinged #87)
Rod of Spanking (Unhinged #127)
Sauté (Unhinged #88)
Sivitri Scarzam (Legends #258)
Spider Climb (Visions #120)
Sylvan Paradise (Legends #208)
Sylvan Scrying (Mirrodin #130)
Thought Reflection (Shadowmoor #53)
Vampirism (Multiverse Gift Box #6)
Verdant Eidolon (Dissension #100)
White Scarab (Ice Age #56)
Willow Faerie (Homelands #99b)
Wrath of God (Limited Edition Alpha #45)
Zur's Weirding (Ice Age #110)

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