In a world of upgraded Commander 2019 decks, I'd be looking to overload on sweepers, with the goal being to take over with Sevinne, the Chronoclasm value in the late game, but the precon seems like it will likely just get run over by faster decks while Sevinne, the Chronoclasm repeatedly dies before doing much of anything
Red has been given a lot of exile your top x then cast one until effects lately, and thanks to Orcish Spy, you now get to know exactly what goes into exile before you cast your next spell
If you want to break this card, it wont be difficult
Its a really well designed card and entices you with hoop-jumping
This lets you use [c]Ad Nauseam[/c] to draw your entire library without losing, after which time you can play [c]Thassas Oracle[/c] to win the game