Hello, and welcome to the first instalment of my Phoenix sideboard guide here at Mystical Teachings. If you haven’t already checked out my initial post, in which I detailed my Pioneer adventures, as well as provided some context and explanation for the particular card choices in this deck, be sure to do so by clicking here.
Decklist and some crucial deckbuilding remarks
As a refresher, and for the sake of your convenience, here’s my current list:

You can find the downloadable copy of the deck here.
Although I already went over my card choices in the previous article, I feel so strongly about some of them that I want to reiterate bunch of the points I made in the article, on Discord and during my streams while learning the deck:
 

First, and most importantly of all, Phoenix is a Pieces of the Puzzle deck. That means that any card that can’t be found by it has an insanely high bar to clear, and ,as you can see, the only ones that successfully did so are Ledger Shredder and Young P...