Spiteful Repossession can be used to deal damage to opponents who control more lands than you proportionate to the disparity in land count
I would personally go full Praetor and run each variation if possible for the big flavor
Akroma, Angel of Fury Akroma, Angel of Wrath Animar, Soul of Elements Azusa, Lost but Seeking Bident of Thassa Brion Stoutarm Darien, King of Kjeldor Gisela, Blade of Goldnight Grenzo, Dungeon Warden Hanna, Ship's Navigator Ihsan's Shade Iwamori of the Open Fist Jace, the Mind Sculptor Jalira, Master Polymorphist Kongming, "Sleeping Dragon" Mikokoro, Center of the Sea Nicol Bolas Niv-Mizzet, the Firemind Pendelhaven Prossh, Skyraider of Kher Ruric Thar, the Unbowed Stangg Thalia, Guardian of Thraben Vendilion Clique Zada, Hedron Grinder
However, they can be played for free if a Character has a cost thats equal to or higher than the Song
Aven Brigadier Another example of us not working out things at quite the right time is the change to the race/class model