But in its heyday around 2006, this little artifact combined the novelty and build-around potential of the Hondens with the killing power of a bona fide Pro Tour contender as the centerpiece of blue-red Owling Mine

The differences seem to be as follows: +2 Mausoleum Wanderer +1 Shacklegiest +2 Spell Queller +2 Lantern Bearer +4 Curious Obsession +4 Geistlight Snare +3 Adarkar Wastes +1 Otawara, Soaring City +2 Hall of Storm Giants +2 Mutavault +4 Hallowed Fountain +4 Hengegate Pathway +4 Seachrome Coast +4 Portable Hole +3 Slip out the Back +1 Deafening Silence +4 Wedding Announcement +1 Cemetery Illuminator -2 Remorseful Cleric -1 Selfless Spirit -4 Watcher of the Spheres -4 Empyrean Eagle -4 Spell Pierce -2 Glacial Fortress -4 Temple of Enlightenment -8 Island -7 Plains -1 Aether Gust -2 Silkwrap -2 Seal Away -2 Light of Hope -1 Devout Decree -3 Isolate Now, I get it, this looks like a lot of changes, but many of them are upgrading the mana base, and building a sideboard tuned for the current metagame, as the one in the challenger deck was made in 2021
Your only true competitive moat is community and organized play
Its also strong as a 6/5 indestructible creature if you have enough devotion, but thats the secondary ability
Sleight Of Hand isn't a new card, but its reprint in Wilds Of Eldraine is the first time it's in a Pioneer-legal set