The fifth chapter of Fire Emblem Engage is about learning more about Somniel and taking on yet another battle. Players will unlock a few stores and the Fire Emblem Ring Chamber in the safe haven, so they will finally be able to buy goods and improve their bonds with their Emblems. Even more pieces of Somniel will also unlock, giving players access to a number of interesting and useful rooms. These should be explored before heading into this chapter's difficult combat mission to take back Celine and Alfred's home castle from the Fell Dragon's army.