Those cards are then put into the battlefield under your control at the end step, which is completely busted
In fact, the new Festival in a Box may be so good that its actually a problem for MTG players
It is still a very casual build
Maybe thats an argument for cutting the Neoform package to play more removal, or we could take a look at different approaches: Creatures (11) Planeswalkers (3) Lands (27) Spells (19) 4 Chromatic Lantern 1 Ritual of Soot 4 Growth Spiral 1 Enter the God-Eternals 4 Casualties of War 4 Tyrant's Scorn 1 Planewide Celebration Sideboard This deck is basically the Sultai Casualties of War deck I built last season with more acceleration and Golos as a finisher/ramp spell
A common criticism of stax is that the archetype is uninteractive. While some prominent stax pieces lead to non-games, especially when accelerated, I find them to be highly interactive
Add just a little recursion like Crucible of Worlds, Icetill Explorer, even an Echoing Deeps and this can establish lots of land-based combos