Win the tournament: VKS, SEN (if TenZ not choke), TL (same as SEN, cuz the chances of being Scream 1v9's really high) or FNATIC
Might be the dark horses: Nuturn, Sharks, Crazy Racoons (yes, it's possible), V1 and KRU.
Idk where I'll put this, but need to be really low: X10

actually, in BR ranked we have a lot of instalock duelists players, but here they're really good (except the Jett otps)

in the rules book they explain the seeding. Actually, NA/EMEA 1st seeds was in pool 1 and the rest of the regions in pool 2, Brazil just got lucky.

I agree, I think the two vacancies for "BR" and "NA" are fair, but I don't understand the reason why "EU" will have to share the vacancies with "TR" and "CIS". It doesn't make sense to join NA + BR, as both are large enough to fit all of Europe in them, in addition to the geographic distance, but TR / CIS / EU having to share 2 places is unfair.