My assumption is that it would fail authenticity guarantee because its not encapsulated
So while this is cool it looks like it is beaten out again by too many similar alternatives
Despite only going in a few possible archetypes it is very powerful in them being a zero mana hard counterspell with no target restrictions, an acceptable normal cost and no associated card disadvantage for the pitch cost
If you want your commander to reward you, I would suggest Ketramose, the New Dawn, which becomes a disgusting card draw engine thats hard to remove and eventually becomes a clock
If you do, they create a tapped 1/1 blue Fish creature token before its other effects.) Choose target creature you control and target creature you dont control
Strategic complexity This is not only fine at common (provided it doesn't have one of the other two types of complexity) but encouraged, as it helps to create depth for the more advanced players