It provides a threatening early game and can grind out longer matches against control decks
The last ability of Clive's Hideaway will allow you to cast both exiled cards without paying their mana costs (assuming you control four or more legendary creatures at that time.) In a Two-Headed Giant game, Traveling Chocobo's second ability does not affect triggered abilities of permanents your teammate controls
Mana Tithe, as the most powerful among them, became an instant cult classic
Up the Beanstalk This Wilds of Eldraine uncommon is a nice engine for ramp decks, or decks that have ways to cheat on mana, using mechanics like delve, affinity, and impending
Aerith Gainsborough looks like just a buffed Ajanis Pridemate, but thanks to one key difference, it actually lends itself to an infinite three-card combo thats starting to make some headway in Modern and beyond
If you get lucky enough to draw A Whole New World again in your third hand