I assume you mean for Paladins? Paladin spells are generally curative in nature ... cure wounds , remove disease , posion , death ward , etc. ....
Been a while since i played 2nd edition but i believe you won't be getting any spells until 9th level or so ... and that is a lllllooooonnnngggggg way off at the pace i imagine we will be moving.
If you meant Wizard spells ... i generally like a bit of crowd control for my guys ..spells like web , hypnotism , sleep,etc. Us wizard types get very few casts per day at low levels so i generally try and pick spells that effect more than one person/creature when i can.
Hope that helps a bit ... anything else please feel free to ask....
If anyone else wants to contact me off these boards for any reason my email is
[email protected]