As my advertising professor liked to say, "You aren't selling them a product, you're selling them a solution to a problem." My mother, now retired, was a psychologist, and I always had a fascination with psychology
Gruul is the perfect color pair for this strategy, as you can play creatures like Mawloc, removal cards like Pest Infestation, and direct damage cards like Crackle with Power
Wrathing the board is just going to leave the midrange deck in a stronger position
Again, it depends on when you will be getting it it could be within 2022 if you are in North America, otherwise expect it in early 2023
There are plenty of great removal spells just like this that can fit the flavor of any deck that wants them (Eaten Alive for a zombie deck, for example)