MysticalWiki

Bless

       Usage: cast 'bless' <target> : cast 3 <target>
      Effect: +2 to Hitroll, +5 to Magic resistance
        Cost: 8
    Duration: 6 hours
Casting Time: 12
      Target: Any character

The classes that get the spell bless are:

cleric     : Level  10 (excellent)
priest     : Level   5 (excellent)
monk       : Level  15 (excellent)
bard       : Level  30 (good)
druid      : Level   5 (excellent)
ranger     : Level  55 (good)
paladin    : Level  38 (bad)