Episode 12:
I think Mirko is the embodiment, of what makes this show good. It's not just about heroes winning against villains, not about the fights. It's about being this level of unhinged when fighting for others, even when your limbs are literally getting torn. You can find things to criticize both original manga and the anime for, but there are not that many shows (at least among those, that I remember), that can deliver this kind of weight of a fight.