2018 EU LCS Spring Promotion

4 Teams
5th place placers from Groups A and B of 2017 EU LCS Summer Split
Winners from 2017 EUCS Summer Playoffs

First matches will be Challenger vs LCS Teams, then continues on a double elimination bracket

Best of 5 matches

Teams who wins twice will advance to 2018 EU LCS Spring Split
Teams who loses twice will be seeded into 2018 EUCS Spring Split