Since Valley Floodcaller can come down at instant speed, there is a chance that players experiment with this, but losing your enabler to the Ultima might make this a bit too resource-intensive for control decks
I was happy to be reminded that I'm not alone in my weakness when I saw Mark Mahler of the Commandercast podcast post some cards from Ravnica Allegiance that he was looking forward to brewing with
I think the frenzy is on, and while some of the Secret Scare superdrop didnt sell out, itll take a lot of non-selling-out to change behaviors
Boil actually does see play in Modern, in the sideboards of decks like Jund and funnily enough, its an exceptional card not just against blue decks but also against things like Four-Color Omnath, where it will still blow up a ton of opposing lands
Cavalier is also such a good blocker that I did not feel the deck needed Blue Suns to deal with creatures (Im also running Blanchwood Prowler here which helps as a chump blocker)