Lands and hands, on the other hand, are pretty sacred, and for (mostly) good reason: stripping either away can lead to long, drawn out games that arent exciting or memorable
Remember, they do not specialize in Pokmon cards and have a smaller market, so you may not get as much for your Pokmon cards at a pawn store
Liliana's Contract will need Maskwood Nexus at a minimum, for instance, while Felidar Sovereign demands lifegain, Biovisionary needs clone cards like Helm of the Host, Halo Fountain needs tokens or your opponents to never play a board wipe, and Hellkite Tyrant requires artifacts
While mass removal is a bit counterintuitive to your game plan, it's always nice to have one in the back pocket when the game isnt going your way