Fire Emblem Heroes - Version 1.3 datamining reveals new details

- New terrain maps
- boat map
- new tutorial image showing how to take advantage of terrain
- new special map banner which depicts the same scenery as in the livestream
- Narcian is coming back
- possible new debuff
- new maps are listed as Z11-Z20 while the others are V21-25
- may be getting new Starter Support maps

from GoNintendo