That's true of a majority of commons.
I was trying to see if this could fit into Insidious Roots, but it's 2 mana instead of the 1 mana that helps the combo go off, and its power is too high to trigger Gorehound. The fact that they haven't already slotted Thespian into those decks means this won't fit either.
I agree, this feels like the worst of the leylines shown so far this set. Does literally nothing until maybe turn 3 or 4, depending on format, and hitting WUBRG is fairly difficult in Standard, Pioneer, and Pauper. It's unusable in Mono-G Commander decks due to color identity.
There's a reason Jodah, Archmage Eternal isn't a factor in competitive formats.