Talk:Summer 2017 Event/@comment-28554370-20170831132755/@comment-460323-20170831141810

I remember last time it works by rolling proc chance for all AACI. If more than 1 AACI got triggered, then they'll take the higher API (Maya in this case). If it's the same API, then they take the ship which is placed higher in the fleet.

Maya would be more likely since (I believe) she has slightly higher proc chance and has higher API than Akizuki (so hers will proc if both get triggered).