Carfolite also urged caution when using the light test to determine the authenticity of cards
I have a sideboard for my $50 Niv-Mizzet, Parun deck for this reason
The strategy of casting artifacts and stockpiling energy is simple enough, but youll have to be diligent with the way you spend your energy
Blood Operative and Vraskas Contempt allow you to recuperate life lost to attackers and Notion Rain, which is important, but Im not sure if we can get away with tapping mana on our turn for Notion Rain, and, despite Chemisters Insight not having surveil, we might need to play it instead, or a mix
Perhaps it's an additive thing and Kastral used up many of the copies in circulation, allowing Keeper to spike now
While we can leave everything else the same, let's change the sample size to 11 (which would simulate not just our opening hand of seven cards but four turns of drawing one card per turn)