A sorcery can't be put onto the battlefield and a permanent can't transform into a sorcery
In addition to being a solid standalone Commander, Vial Smashers ability to pile on damage makes it a solid inclusion in Valgavoth, Harrower of Souls decks, which have even popped up in cEDH from time to time
Bringing key cards into the folds of more than one Ink type could also help balance the game, ensuring more strategies have access to key cards to help their mechanics run more smoothly
While Summon: Knights of Round may get you there eventually , the payoff isn't until chapter V, and if you're behind all this time, you won't live long enough to give all your knights indestructible counters
We also ended up making a couple tiered spells that represent limit breaks
The Borderless version is also the absolute definition of a collectors item if I've ever seen one, and proving to have plenty of interest as well