Talk:Spring 2019 Event/@comment-39538097-20190521041854/@comment-174.0.49.60-20190521045120

To expand on Ar-cen-ciel's comment, before you can sortie to an event map, you need space in your inventory for 20 pieces of equipment and 5 ships.

This is to make sure that you have room for the ship drop at the boss. Nothing more embarrassing than to get to the boss, fight the battle of your life, and then get no reward because you don't have space in your inventory to hold it.