There will be people needing MLxp and there will be people needing credit for 4.1.
Both can be obtained from killing Colossals. Please refrain from killing Colossals for MLxp - it might be easy but it also means that your friendly Hib nearby won't get credit for a necessary prereq step.
If guild leaders could please tell their guild members not to hunt Colossals next week I would be grateful as it allows more Hibernians to get ML4.
Other good sources for MLxp are:
Triton Shamans and Priests/Priestesses which can be combined with getting nice/expensive (strike as wanted) scrolls alongside.
Priests are worth 2 to 3% for ML4, triton shamans account for 5 to 8%.
Thanks for your all help!