Good for them
Blinking Pramikon so that you can easily shift the direction of attacks provides a good way to address some of the hazards Pramikon normally brings to table politics while also opening up the ability for attacks to proceed unimpeded when casting a flicker effect that returns your creature to play at the end of a turn, adding considerable flexibility to a very inflexible effect
Arch of Orazca seems like the most profitable way to gain advantage by having a lot of extra mana, but I could see playing a couple of small packages that combo well with Hour of Promise that allow you to do other things
In fact, Basim is so much of an upgrade that he sees a bit of Modern play in decks like Affinity and the Underworld Breach combo decks
The cards next stop was Ewbanks auction house in Surrey, where they went up for sale at a Trading Cards & Retro Video Games auction on April 16
Unsurprisingly, this is especially powerful for Planeswalkers such as Teferi, Hero of Dominaria, whose emblem is devastatingly powerful