Big question. Does winning give extra xp? I've never won before

Not any more. The bonus XPs are based on whether you're running a theme or not. Your squad this time was theme, so you get 30 XPs to split among them evenly or you can put them in your Recruitment Points pile.

Thanks. In my 2 years with yall I've never won so I didn't know

Could you link me the stat stuff? I can't find it

Pre-Game Stats

Carnage
Enchantress
Loki, agent of asgard
Captain America
Magneto
Sabretooth
Mystique
Jack'O Lantern
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Game Stats

Loki: 3 SA, 1 ko=25xp
Enchantress: 1 SA, 1 KO= 15 xp
Carnage: 2 SA, 1 KO= 20xp
Captain America:
Sabretooth:

Dividin xp
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Post game


Carnage: 26 xp
Enchantress: 21 xp
Loki, agent of asgard: 31 xp
Captain America: 6 xp
Magneto
Sabretooth: 6 xp
Mystique
Jack'O Lantern