Easiest way is the task above that takes you to 51, don't use Lessons on it though.
Go to crypt of decay after the mission and have the 51 hit lessons but sit in potranquilty.
I use an enchanter for this but I pull everything in the zone, Rune up, DS gets them low, zone in from potranq and aoe potion or spell w/ever. Zone back out and save lessons...
Go to crypt of decay after the mission and have the 51 hit lessons but sit in potranquilty.
I use an enchanter for this but I pull everything in the zone, Rune up, DS gets them low, zone in from potranq and aoe potion or spell w/ever. Zone back out and save lessons...