As expected the chapter focused on Sting and Rogue the most. Nice to see the same technique future Rogue used. A nice bit of consistency there on Mashima's part.
On the other hand the title for the next chapter is OMINOUS as fuck. Memento Mori
Memento mori (Latin 'remember (that you have) to die'), or also memento mortis, “remember death”, is the Latin medieval designation of the theory and practice of the reflection on mortality, especially as a means of considering the vanity of earthly life and the transient nature of all earthly goods and pursuits.