Originally Posted by
datanaga
I can not imagine playing Glacial Chasm mainboard, because every wasteland is blow out against you, I can only imagine to sideboard it (exchange with maybe goblin guide?) in some wastelandless aggro matchups from budget reasons (but still prefer ensnaring bridge), imho it worth too much sb space against specific matchups, if aggro is problem for you, try to play searing bloods in sb and blazes main, what do you think about this sb:
3x ensnaring bridge (aggro, rug delver, show and tell)
2x vexing shusher (miracles, uwr, merfolk) or 3x pyroblast (if show and tell is played in your meta)
2x searing blood (elves, goblins, ur delver, death and taxes, deathrite, stoneforge...) in lagecy now there is no */3 toughness creature we are afraid of
2x smash to smithereens (stoneforge decks, chalice of the void)
3x pyrostatic pillar (storm) not sure if help enought vs ANT, maybe cut this for something more usefull (needle, null rod, flame rift)
3x gv hate? (want leyline of the void or leyline of sanctity, because slows down ANT)
I want try to play aintrazi's maindeck from my last post with 21 lands (12/9 higher land count due to sb shushers) and 3x vortex main (or 4x vortex and cut 1x lava spike?)
plan against uwr delver or blue aggro is to play control role with bloods, blazes and lavamancers, when reach six mana drop shusher and bridge in the same turn,
against miracles sculp your hand, reach a lot of mana, drop shusher and kill him from the spot or drop vortex in the same turn
imho null rod is now interesting sb choice against miracles, it stops top/counterbalance shenanigans, explosives, also slows down ANT, invalides vial and jitte, sword of fire and ice, kills afinity etc., good against other random fast decks like painter, metalworker...
maverick is almost dead, so no more artefact/enchantment hate (in form of quasaly pridemage) preboard is good call for us
I think metagame is really good for well builded burn right now,
Could you all please write down your sideboard choices and sb plan in your meta, thanks.