Funnily enough, I had a quick look at the Cloudpost deck that made the Top 8 of the very first Modern Pro Tour in Philadelphia back in 2011, and the deck contained four cards that are now banned Cloudpost, Eye of Ugin, Green Suns Zenith and Punishing Fire
What makes Narset so horrendous to deal with is that your opponent has very little recourse if they're not already set up to deal with her
These cards do have random synergistic homes, but Ill leave them to the meme players
I expect that well never get an instant for 1B that just destroys any creature, but the more options that we get for restricted removal spells the closer we get to having approximately that card exist for any given Cube
You do get two cards, so there is some incentive here to make this on or off draw work more often than not
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