Having trouble paladin tanking multiple targets.

[KikInperi]

Then i guess they have to use single targeted spells more often. I don't know about magic DPS but i think most of the time AOE skills are much weaker than single targeted skills.

That's not really how smn works. They cast single target DoT, then have an ability that spreads Bio/Bio2/Miasma to all nearby targets, keeping their remaining duration.