nearly 6m dmg in 1 hit xd
https://puu.sh/wCMDX/d323fe0591.PNG
Update: got 11m dmg but didnt take a screenshot...rip
here you go kind sir
https://puu.sh/wCMXt/d9cb6ae9e5.PNG
Unfortunately sigils were available in closed beta testing and they were disabled for open beta testing. this means you are not able to increase costume stats.