Raheem Sterling expects Manchester City to make history in Porto on Saturday night.
Chelsea stand in the way of City lifting a first Champions League title and Pep Guardiola's team ending the season with a treble.
Sterling says their experience in finals under Guardiola — winning all seven — gives them an edge.
'The only thing that can stop us is ourselves,' Sterling said. 'I expect a difficult test, but I expect us to pull through. We have an opportunity to create something special.
'The camp is pretty relaxed.