GBx
-2 twin -2 deciever
+1 keranos +2thragtusk +1 roast +1 sarkhan
possibly dropping electrolyze or the final deciever
staticaster is a consideration for junk matchup
Affinity
-4 remand -1 dispel -1 dismember possibly -1 cryptic
+2 ancient grudge +1 vandalblast +2 pyroclasm +1 staticaster +1 spellskite possibly
A lot of people take cryptics out for this matchup i think but I think it's fine usually
Mirror
-2 deceiver -2 twin -1roast -electolyze if you dont think they play pester or clique
+1 dispel +1negate +1keranos +2thragtusk +1unravel +1 staticaster if they are tempo and you feel like being cute
Burn
-4 remand -1 dismember -2 cryptic
+2 thragtusk +1 dispel +1 negate +1 spellskite +2 pyroclasm
Bloom
-1electrolyze -1 lavamancer -1dismember -1 roast -2 bolts/goyfs depending your preference as im unsure, both are quite bad it feels
+2 ancient grudge +1vandalblast +1 negate +1dispel +1 unravel
This matchup is a lot worse than it seems on paper, not having blood moon and a slightly less consistent combo sucks for this
Tron
-1 electrolyze -1dispel -1 dismember -1roast -1 lava
+2 ancient +1 vandal +1unravel +1negate
Grixis
-2 twin -3deceiver -1 cryptic/electrolyze?
+2 thragtusk +1 dispel +1negate +1keranos +1 sarkhan
dropping all 3 deciever might be wrong as they play bolt but my assumption is that you will overload their removal with goyfs and thrags so you wont need to combo. there is some thought that terminate is the only removal that deals with all your threats so they will use all of them and be holding a hand of worthless bolts that deceiver is strong against while krasis isnt but im not certain
Fish
-3 remand -1 dispel
+2 pyroclasm +1 roast +1 ancient
not certain how to board for this matchup, isnt much in the sideboard and im not sure if something like thragtusk is worth considering
My sideboarding is going to be sloppy for a lot of these matchups as im pretty new to this version of the deck and rug in general so sometimes it is hard to judge how much time goyfs actually buy you in aggro matchups or how much worse your matchups versus big decks like tron and bloom are. This sideboard definately shaves cards for the "favored" matchups to beef up the mirror, grixis and gbx matchups
