the best advice to give to a tank... is learn the dungeon, monster and boss. know everything about them, pattern, way to avoid traps... know everything, never in a game it was as important than here.

some monster have attack you must avoid, some you must'nt avoid or better you can ignore. but all of this can only get by experience, by try and die and try and die...
our jobs as tank, is to know where lie danger and how make this danger stay far of our group.