@FE_Heroes_JP tweeted out an interesting announcement earlier today, leading to some speculation among Fire Emblem Heroes players…

As translated by VincentASM, the tweet fully states the following:

[Notice] From Monday 24th April at 16:00, the Grand Hero Battles “Robin – Mystery Tactician” and “Navarre – Scarlet Sword” make a reappearance! At the same time, there will be timed special missions where you can befriend Grand Hero(es)! Please try to challenge the Grand Hero Battles even if you’ve already cleared them previously.

The first part of the tweet is pretty straightforward: Grand Hero Battles for both Female Robin and Navarre will be available once again! If you missed getting one or both versions of these heroes, now is a great time to snag them up.

The second part of the tweet is where things get interesting. “Timed special missions” definitely implies that there will be some new content with this update. The last sentence also implies that these missions will be connected to the reappearing Grand Hero Battles in some way. However, no further details are as yet available.

Regardless, we won’t have to wait all too long for the mystery to be revealed. The update will go live during the very next game update at 7:59am UTC tomorrow!