28 cards where the card is tagged “auto-equip”

Bladed Battle-Fan (March of the Machine #91)
Blue Ribbon (Unfinity #184)
Bramble Armor (Innistrad: Crimson Vow #188)
Cliffhaven Kitesail (Zendikar Rising #243)
Cryptic Coat (Murders at Karlov Manor #50)
Dueling Rapier (Adventures in the Forgotten Realms #140)
Embercleave (Throne of Eldraine #120)
Galadhrim Bow (The Lord of the Rings: Tales of Middle-earth #167)
Grifter's Blade (Ravnica: City of Guilds #263)
Hammer of Nazahn (Commander Masters #388)
Javelin of Lightning (Commander Legends: Battle for Baldur's Gate #185)
Malamet Scythe (The Lost Caverns of Ixalan #200)
Maul of the Skyclaves (March of the Machine Commander #195)
Mind Carver (Zendikar Rising #113)
Mirran Banesplitter (March of the Machine #154)
Mithril Coat (The Lord of the Rings: Tales of Middle-earth #245)
Paladin's Shield (Adventures in the Forgotten Realms #30)
Pirate's Cutlass (Commander Legends #333)
Piston Sledge (Mirrodin Besieged #124)
Quick-Draw Dagger (Streets of New Capenna #243)
Ravager's Mace (Zendikar Rising #235)
Relic Axe (Zendikar Rising #248)
Rosethorn Halberd (Throne of Eldraine #175)
Scavenged Blade (Zendikar Rising #157)
Shining Armor (Throne of Eldraine #29)
Skyclave Pick-Axe (Zendikar Rising #204)
Sword of the Meek (Double Masters #299)
Utility Knife (Zendikar Rising #256)

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