Malaga midfielder Jeremy Toulalan hailed Isco after their Champions League triumph against Porto.
Toulalan says Isco was the difference on the night.
"In such games, you have to have great players to unlock them. Barcelona have Messi, we have Isco," he told reporters.
"This is historic. Since the beginning of our adventure, we have tried to go the furthest possible. We had to qualify. We played to our strengths."