Aragorn, the Uniter incorporates all of Bants colors, so you might consider one of these 3-color cards in your 4-color Aragorn deck
Once it inevitably does get reprinted, it should fall back down to a dollar or two, assuming it hasn't caught on as a staple in a competitive Modern deck by then, which is unlikely but not impossible
counterparts, so adding them to your deck shouldnt create any confusion as long as you consult our list above for which planeswalker is which
Mega Absol ex (Special Illustration Rare) $71.48 Rarity: Special Illustration Rare (SIR) Card Number: #180/132 Mitsuhiro Arita illustrated this one, and it plays exactly to Mega Absol's strengths

Magician Girl" #761 "Alligator's Sword" #762 "Insect Queen" #763 "Parasite Paracide" #764 "Skull-mark LadyBug" #765 "Tiny Guardian" #766 "Pinch Hopper" #767 "Blue-eyes Toon Dra" #768 "The Unhappy Maiden" #769 "Wall of Illusion" #770 "Neo the Magic Swor" #771 "Man-eating Treasur" #772 "Sorcerer of the Do" #773 "Sword Hunter" #774 "Drill Bug" #775 "Deepsea Warrior" #776 "Bite Shoes" #777 "Spikebot" #778 "Ooashi" #779 "Satellite Cannon" #780 "Mutant Crab" #781 "Brain Control" #782 "Anti Raigeki" #783 "Black Illusion Rit" #784 "Change of Heart" #785 "Multiply" #786 "Exile of the Wicke" #787 "Last Day of Witch" #788 "Restructer Revolut" #789 "Pot of Greed" #790 "The Inexperienced" #791 "Gate Sword" #792 "Steel Fan Fighter" #793 "Leopard Girl" #794 "The Last Warrior f" #795 "Dunames Dark Witch" #796 "Garnecia Elefantis" #797 "Total Defense Shog" #798 "Beast of Talwar" #799 "Cyber-tech Alligat" #800 "Talons of Shurilan"

This means that you can use all the exhaust abilities on the new copy, even if the original had used any of them