The only place it really shone rather than being just fine filler was white weenie lists
While I dont think Vivi is on the level of anything currently on the banlist, it does feel like a card that could be central to a future broken deck, especially if Mox Opal becomes part of the equation again
Outside of Commander, Birgi has made a name for herself in Standard, Pioneer, and even Modern, as she's even better than more traditional cost-reduction permanents
Now it's the turn of the grimmest and darkest setting, with spoilers for Warhammer 40,000's Magic crossover underway
I don't always like bringing up card prices when it comes to initial reviews, but I can see this being a great budget card if it retains a lower price point
Historically that's exactly the kind of behaviour that gets the Pinkertons called on you