Talk:Excalibur/@comment-12.27.243.77-20180616065541/@comment-71.95.133.127-20180616195009

"A Sentient core will be dropped when a Battalyst is destroyed. If a nearby Sentient is present, it will proceed to obtain the core to fully replenish their health and shields. Otherwise, it will self-destruct after some time has passed after a time out of battle the Battalyst will regenerate its arms and most of its health.
 * A Tenno can also pick up a Sentient core, where it will fully recover their health, shield and energy."