* [[spoiler: Italy, yes [[LovableCoward Italy]], taking on a giant Gray by himself and winning, even though he gets injured.]]
* England killing one of the Greys all by himself. [[spoiler: It comes at the price of his eyesight, but still.]]
* When England and Japan link their powers together to unleash a powerful joint attack. It was so epic that this troper literally fist-pumped the air and cheered. Hell, even [[http://29.media.tumblr.com/tumblr_ljrt7vvvtP1qiak1wo1_500.jpg the picture]] they used was awsome.
** Don't forget [[http://www.youtube.com/watch?v=PM0LSRyrLcc&feature=related the song]] they used.
* To {{Higurashi}} fans: Germany wearing a Tomitake hat.
* Kumajirou in battle. Seriously.
* Spain in episode 17, single handedly defeated at least 3 of the greys, while defending Romano!
** Not wanting to leave a damper, but he did them separately and they were the earlier time-loop's, weaker monsters, so it's not really exactly on-par with England's moment... It's still pretty awesome though!