In daggerfall you can basically buy very cheap short duration spells and custom create a character with spell absorption then rent a inn for 99 days
You can absorb your own explosive spells and other ones you train by casting until you run out of spell points
You then sleep after you casted a spell from each school a certain number of times
You can get massive improvement in spell casting and cast super long duration invisiblity or regeneration or other spells
With invisibility plus comprehend languages most creatures can not see you in daggerfall
With high health healing regeneration and a shield spell you are invincible for hours accept fatigue which can be healed with a heal fatigue spell
In summary you are so powerful in daggerfall you do not need to fight most things except if an enemy is blocking your way or is needed to be defeared for a quest and daggerfall is super easy compared to morrowind
Arena is also easy
If you do play daggerfall you need to get the rigt patches and work around the bugs
And do not do the thing they warn you may damage your computer if you do some specific test in installation
They say if you do this optional test it may damage your computer