Dig and dig until you find and cast Labman, then dig and dig until you run out of cards
A lot of sweet utility lands sacrifice for their effect and make excellent choices here, since they will eventually come back with Gaea Incarnate to use all over again
It allows you to copy all the attacks from your benched Ns Pokmon, so you can deal massive damage with Ns Reshiram or snipe out your opponents Pokmon with Ns Darmanitan
Regardless of that it is fair to say that tapping your lands to draw cards is more of a tempo cost, particularly in blue, than leaving them open
That means permanents with Hexproof can still be countered
Things get harder with Nekusar, the Mindrazer, which certainly has become synonymous with a singular strategy