Shadowverse

I am a very evil and cruel person and I enjoy seeing those who I dislike suffer.

It actually made me feel good that I'm not suffering (at least not until you lose 0-3, heheh).

Actually, there are now two options. If you play against Koshi with a neutral Shadow faction, they will hate you. If you play with a mid-tier Shadow faction, they will hate you. What should I do, guys? Should I go for an aggro build?