This presumably exists so that players can't do gross things to their hand and force their opponents to touch them, and while we're still under a pandemic, this ruling is even more necessary than it was before
Depending on the tactic, the Pokmon card can eliminate two opponent Pokmon cards in a single blow , and its Rock Tumble attack is great for closing matches
a significantly better Naturalise which can target non-basic lands, as well as Enchantments and Artifacts, even if it does allow opponents to fetch a basic land from their deck
The teased Mawile V is a good use case
Corrupted churches are a big component of the Mythos, and thus Westvale Abbey's appearance here
To put it in perspective, any monster with at least 2300 ATK can OTK while equipped with this