archenemy card mtg Cruel Ultimatum [Archenemy: Nicol Bolas] —Volrath Archenemy's Charm · Edge of

It just so happens that Blue, Red and White have a lot of good planeswalkers

The more attractive upgrade is to change a bunch of the instants into you did this to yourself cards, like Reflect Damage and Mirror Strike

Of course, I've mentioned how it's an ok EphemerateEphemerate target, but it's not a primary one, so you might end up having to choose between flickering a card with a good triggered ability and trying to cushion the huge mana investment

This is especially prevalent in Standard, where there are a number of good ways to ramp, as well as Cavern of Souls to push through the one clean way to answer Atraxa which is by countering it and denying it's enters the battlefield trigger