A blue-red wizards deck sort of exists in Standard already and M19 brought us several new potential wizards (not all of them for the wizards deck, mind you).
However, the one that really caught my eye was this one:
The full spoiler isn’t out as of this writing (will probably be later today, as I’m writing this in Finland), so I can’t be sure all the remarks I’m making are going to hold until the end, but I’ll go ahead anyhow.
Seems like they are pushing this theme somewhat for the couple of months before rotation, similarly to what they’ve done in the past with various decks, making some powerful deck have a swansong before the cards fall out of standard.
Or 5-color mythics, if you prefer.
We have a great new tool for these decks against the white-based control decks. It has functionality against black as well.
Why is it great? Because we can sack cards like [scryfall]Rekindling Phoenix[/scryfall] when they are about to get hit with [scryfall]Seal Away[/scryfall], [scryfall]Cast Out[/scryfall], [scryfall]Vraska’s Contempt[/scryfall] or [scryfall]Settle the Wreckage[/scryfall]. It can actually do a lot more than that. How about the synergy with [scryfall]Kari Zev, Skyship Raider[/scryfall]? Just give Ragavan the boot at end of combat and that’s an extra card (sort of) for one mana. In a right deck, just sacking creatures from under a removal spell is just good as well.
Seems like they are pushing this theme somewhat for the couple of months before rotation, similarly to what they’ve done in the past with various decks, making some powerful deck have a swansong before the cards fall out of standard.