Originally Posted by
jrw1985
SIDEBOARD
2x Chalice of the Void
1x Earwig Squad
3x Extirpate
1x Goblin Tinkerer
1x Mindbreak Trap
1x Perish
2x Pithing Needle
1x Pulverize
1x Pyroblast
1x Pyrokinesis
1x Vexing Shusher
I'm trying to move away from sideboards that run multiples of everything because it's very important to not dilute a goblin deck too far. You can still win G2 and 3 by just being faster and more aggressive. My SB is designed with answers to the MUs that I think are least favorable, while trying to provide the most flexibility.
COMBO- Chalice, Earwig Squad, Mindbreak, Needle, Pyroblast, Tinkerer
SURVIVAL - Extirpate, Perish, Needle
AGGRO- Pyrokinesis, Perish
MERFOLK- Tinkerer, Shusher, Pyroblast, Pyrokinesis
AFFINITY (which has been showing up in my meta recently)- Pulverize, Tinkerer, Pyrokinesis
You get the idea.