Not a particularly difficult boss fight once you have his attack patterns down. Anyway, Minos uses the following attacks:
1. Spikes (he will normally start with these). These pop up from under you and do a decent amount of damage. Run around in circles or evade using RS to dodge them.
2. Hand smash. He will raise his fist and strike down either in the left, right or middle of the arena. This is pretty easy to evade (he is blind after all).
3. Hand sweep. He will drop his arm to either the left or right of the arena and sweep across the arena. Dodge this by jumping.
4. Wind attack. He will pull his head back, then rush forward and blow wind through the arena. Watch for the RB prompt to hook onto the left hand wall and avoid it this way. When the wind has finished is your chance to attack him - rush up and smash away at his face. He has a tongue attack also which you know is coming when he starts to open his mouth - at this point switch to jump attacks to avoid his tongue otherwise it will knock you back and force you into a QTE.
After doing enough damage he'll lean back and expose his stomach, which you basically just need to hack away at for as long as possible. After doing enough damage he will summon a few minions, which you need to dispose of, and then it is back to the same format in terms of the fight.
Repeat this a couple times and the RT prompt should pop up by his face, allowing you to initiate the finishing QTE.