Using only those cards and as many basic lands as you want, you build a 40-card deck
Theres even an argument for it in more generic Aggro decks like Isshin, Two Heavens as One, since rummaging, damage over time, and tutoring are universally effective
I actually put Snapcaster Mage on 5 and think the card is a little underplayed especially in combination with newer cards like Counterspell, DRC, Unholy Heat and also Lurrus of the Dream-Den
Theyre a fun way of finding hidden gems that could be rare or powerful cards
Then, trash one card from your hand." You think you've got your opponent dead to rights only to realize they've got one more life in them
You won't see this one show up in Standard all that often, but it definitely was a house in Limited back when March of the Machine was the premier draft on Arena