Thread:Deyuaru/@comment-28265227-20160510085502/@comment-27247829-20160510090433

I'm not Deyuaru, but I will answer. Basically, it increases the chance of your Servants acquiring the critical stars produced on the previous turn. Let's say you have 24 critical stars, and it got distributed evenly to all Servants, producing critical chances of around, let's say, 30% each card. But if someone activated a star absorption skill, those stars will have more chance to get into that Servant's cards.

Producing stars is 'Star Generation', by the way.