The Scarlet & Violet era of the Pokemon TCG introduced a lot of changes, bringing in new rarities and altering how cards get classified during production
I run Draining Whelk in a bunch of my Commander decks for y'all, as one example, as well as Mystic Snake, Voracious Greatshark, and Overcharged Amalgam
Any card that gets reprinted should have an updated set number in its card ID (at the bottom left)
We always recommend buying from your friendly local game store, supporting small businesses and your local play scene
Humility readily slots into decks helmed by commanders like Shorikai, Genesis Engine that can make extremely good use of its powerful effect as a way to deal with problematic enemy creatures while still having access to a functional commander and viable win conditions
Sometimes those are creatures, but often they arent