SEE Counters

SLKR
No brainer. Kill adds then go to town on SEE

CLS/Chewpio/C3PO/Han/Chewy
CLS vs. Ultimate SEE

Nightsisters
How To Counter GL Palpatine Guide - F2P Nightsisters Counter SEE!

With Wat, Thrawn, EP, Set
Vader overpowers Sith Eternal Emperor