Due to this, I dont think that Wizards of the Coast will ever touch, revise, or rework the Reserved List at this point
The deck's main MTG commander Tidus is all about moving counters around, apparently based on the Sphere Grid level up system, and so it's not surprising Yuna plays around with counters too
The splitting of an ancient Thran powerstone was the final straw at the beginning of The Brothers War in Magic lore, as depicted on Splitting the Powerstone
Urzas Saga is another card that the new spell can respond to easily, given the low rate of enchantments in the lists that run it
Nissa, Vastwood Seer is great for having a ramp card that's good on turn 3 and 7, as well as being one of the most fair walkers on her backside, avoiding token spam while still doing something useful but not overbearing
When a creature enters from the graveyard, you do damage equal to its power