The main goal of this deck is fairly straight forward: Make a bunch of food from things like Fierce Witchstalker and Curious Pair, with the added bonus of being able to sac them to Witch's Oven for even more food. Corridor Monitor in this deck is essentially "pay 2 mana, get a food" because it can untap your witch's oven and then sac to it for more food.
Your main payoff card is Giant Opportunity. The main idea is to swing with a 7/7 giant turn 5-6 (again the deck is built for a slow, casual meta, perfect for new players). However, other cards such as Trail of Crumbs and Savvy Hunter use food saccing to help dig for things you might need.
Being a Throne of Eldraine only deck, countermagic is basically limited to Mystical Dispute, Didn't Say Please, and Hypnotic Sprite. However, Mystical Dispute is $3, so I decided against using it.
As far as playstyle goes, it's a midrange deck that finishes with big boy 7/7 giants. Very simple, very straight forward, perfect for brand new players looking to try a unique deck that's easy to pilot.
On the sideboard, I have Return to Nature and Fell the Pheasant for matches where such specific removal is kinda needed. Bake into a Pie is in the sideboard if spot removal becomes more neccessary, then Hypnotic Sprite and Didn't Say Please are there if countermagic is better in your matchup. Run Away Together is also a really nice way to bounce your own creatures such as Fierce Witchstalker for more ETB value while also disrupting your opponent's board (say removing creature tokens or bouncing a very pricey creature). All in all, you have tons of removal to choose from and typically you want to run around 7-9 pieces of removal (depending on the matchup).