Deadly Tempest is a sorcery that costs 2 black and 4 generic that reads: Destroy all creatures
We expect that these sets will provide a sort of final boss style showdown, to close the book on a chapter of the ongoing story, perhaps once or twice a year at most (and therefore wont be released to accompany every new Lorcana booster set)
Now, though, with a print run of 1.5 million but drastically increased odds, were about to add another 6300 copies or so into the market
Simic cards have plenty of access to hexproof, countermagic, and more protective spells if indestructibility isn't enough
The strategy is simple: Play merfolk and use +1/+1 counter effects to pump them up
But when you run small stuff, you often run into removal either mass or targeted, like opponents' Wrath of God or Cyclonic Rift