Creatures (19) Planeswalkers (4) Lands (24) Spells (13) Sideboard The combination of unbelievably flexible and efficient discard and removal, combined with Dark Confidant to fuel the whole thing, has been a defining strategy in Modern on many occasions
Once again, this is their color identity, which massively restricts deckbuilding options
I think theres opportunity in the other sealed Miku dropsIm expecting all four Miku drops to hit a peak when the fourth lands near the end of this year and they can be sold as four-volume setsthat are under $50 with shipping and taxes, but be wary of trying to hold forever, holding out for something like $200
The biggest downside to this card is the cost, when can set you back upwards of $240 for a copy of this card.
Popular ones include planeswalker strategies since they deal with loyalty counters, and poison, since proliferate can tick up a players poison counter count