I think this card is currently solid, but may end up becoming a build-around card, in a deck with a bunch of other Rush cards
In commander any number of powerful tutors are under 4 CMC, as well as some really strong spells, especially perhaps things that you overload, though the most commonly overloaded spell "just" returns permanents to players hands
In the early days of Magic , color changes were all over the place, as were hosers of various sorts, and you saw those changes heavily
It builds armies, protects its key pieces, and slows the table down with taxes, exile, and rule-setting effects
If those options arent available, Basking Broodscale will still find itself infinitely large
Invent Superiority Finally, we have what was another highly coveted deck in Invent Superiority