I'd concur with artist here - I have a similar build, with HS, Salv
and resist lightning maxed, and am now working on vengeance. I
understand why you put some points in might, I chose a might merc to
achieve the same ends.  I'm interested in what equipment you're using,
as I've just started Hell and am having problems when soloing. Parties
are no problem, 'cos the maxed salvation goes down well, as does the
95% lightning resists if we come across a LE boss.

*timnic - Iacchos - lvl 75 paladin

Tim

It was in 1.09.

At 20 points you return 10x the damage that you receive.
*physical* damage only.
*hits* not attacks.
and the damage returned faces their physical resistance, and the actual
damage delivered back to the hitter might be 1/2 or 1/20th the blood you
paid out for physical damage.

There is no reflection of ranged damage of any type, nor elemental
damage delivered in melee attacks.

Further, the better your defense and blocking, the less this aura helps
you. The more the enemy use magical attacks, the less this aura helps
you.

However, join with a skellimancer, and all his minions get the same
thorns aura which will help the party greatly.  The minions bleed, the
attackers bleed in reply, you just help it happen.