Cards like Budew completely stop the deck from functioning, and it has horrible matchups into decks like Raging Bolt ex and Gardevoir, both of which are dominant meta threats currently
Despite the enormous competition among blue draw spells, with Stock Up and the new Flow State, it's easy to imagine Riddles in the Dark being played
In the green class enchantments defense, it just distributes +1/+1 counters as you play the game, provides minor ward protection to the cards you're growing, and the final mode does give your planeswalkers double loyalty on a plus ability
The Tabernacle at Pendrell Vale is a decent Magic cardand the most expensive in the Magic Legends booster series
Schedule breaks: Step away on a fixed rhythm so the habit never runs on autopilot
As such, the actual creatures in the deck are going to be your primary source of defense