Because they throw off the burden of representing everything , theyre actually able to convey more
Especially when youre facing slower, big creature decks, casting creatures early is important so that you can attack anyone thats left without blockers, or fewer blockers than the number of attackers you can send their way
The "Stampede of Beasts" deck uses fearsome creatures to trample the opposition
(Bevy of Beebles) Bag of Devouring Bag of Holding Balamb Garden, Airborne Bandit's Haul Bane, Lord of Darkness Banon, the Returners' Leader Baral, Chief of Compliance Barbed Servitor Bard the Bowman
That said, the deck already has Psychosis Crawler
They further linked the "unchecked energy of creation" that destroyed Amaurot to human ingenuity's role in causing the climate crisis