Talk:Spirit Conjurer Astrid/@comment-36784031-20180901051059/@comment-26816635-20180903070021

If there is any boss that can disable ES(Extra Skill) on your team, similar to the disable LS(Leader Skill), it will remove it randomly from one ally. Its a very situational thing as most bosses don't disable ES but invaulable when you do actually need it because it will probabaly be a high-end boss that does it.