Under the Mission Parameters (page 1 in that little book icon) there is a Minimum Setting, and a Maximum Setting option. Set both to 54 and that should do it.
You'll have level 54s regardless of your Mission Difficulty.
"The one thing that can stop a full team of MasterMinds dead in its tracks... a doorway!" --Frogfather
i would like to make a AE mission with lvl 54 badies in it to really test my tank. but i cant seem to get them over lvl 52 even if im on diff 5 what am i missing? so far its a real basic mission defeat custom bosses rescue 1 hostage (numina lvl 53) and click one item. thanks for your time and help all.
lvl 50 AR/EM, lvl 50 SS/Shld brute, lvl 50 Shld/SS, lvl 50 Stone/SS
lvl 50 Dark/Fire, lvl 50 WP/EM, lvl 50 WP/Fire, lvl 50 Fire/Kin
lvl 50 Emp/Dark, lvl 50 Thug/Pain, lvl 50 Fire/Shld, lvl 48 Ill/Rad
lvl 45 BS/Regen lvl 42 Ice/EM