I don't know how many hours I've spend to receive that.
I PLAY CLASSIC Towers and then I performed over time more than 100 fatalities. I played the towers till the end with 10 (different) fighters, performing fatalities with all of those. I played the unlimited tower too and made more than 10 fatalities in a row (same character)
It should be the easiest gem, so what I am doing wrong? Tbh I think it's a bug

You need to do brutalities in towers to get the mind

I dunno, in this forum I just read it's brutalities.

I read it's fatalities in a forum
Trust me, it's Brutalities... had the same problem
Did it work??? cause ive been trying to do it and its not working . its the last one i need too.
my boyfriend stayed up all night trying to get the Mind of one being and he tried everything but didint get it
Things I Hope to see More of in MK1!!
I must Be Lucky Cuz I came Into This Game and Just Been Doing Everything Solo I looked up pretty much Nothing but How To get into Lost Kytin Hive in the Krypt when I needed to forge whatever that thing was from Cetrions Amulet or w/e Ive had zero Problems everything i needed I already Had in my Inventory Cuz I very Much Like The Towers and Play my ranked sSets EveryDay.