Protector of Facade
Defeat Roc within three and a half minutes.

This battle occurs as part of a Facade story mission in the second part of the game. Skip all cutscenes, don't worry if you miss this trophy in your first playthrough, it will be much easier to obtain in New Game+

Before you can attack Roc, you will have to fight a large pack of wolves, use dark hand to take them out efficiently. Roc follows a similar pattern, first he jumps off the rocks towards you, then he'll run around for a short while before jumping back on the rocks again. Evade the jump by jumping away yourself, shoot your dark lance while he is running around and pummel him with dark hand if he gets close. Repeat the process a few times and he will be defeated, if you managed it within the time limit, the trophy will unlock.