Hey Raiyyn,
It sounds like you are mostly looking for us! We do get mythic +10s everyweek for everyone in our guild and we love to have fun. Our guild even goes by real names since we just all become friends if someone is going to be a long term member. Here is our info below.
Retaliation is a heroic progression guild that has been raiding and PvPing in various games for over 10 years. We enjoy giving each other a hard time while still being successful.
Retaliation raids on Tuesday and Wednesday nights 8 PM to 10 PM ET. We use Discord for voice communication and go with a work hard play hard mentality.
More details - Retaliation Recruiting
Please if interested reach out to Isego#1586