I see all five of these cards as solid includes, I just find it easier to justify making space for Lair of the Hydra and Den of the Bugbear in a Cube as well as those two being higher picks in the average draft
You can also create infinite combat steps with enough creatures to get through and Savage Beating or Relentless Assault
Sure, have a few chase cards in a set, and Paldean Fates has a handfulthe Charizard ex SIR is going to be ridiculously pricey, and the Mew ex and Gardevoir ex alongside it wont be cheapbut when you need to buy more than five packs to get one desirable card, it robs the pleasure from the games core audience
The result is a buying experience that feels modern, accessible, and built for demand
If you end up not choosing a nonland card (probably because they don't reveal any), nothing else happens
This is easily achievable in a Commander game