Concordant Opposition

Concordant Opposition
This item is imbued with the energy of concordant opposition. Those who rest at the pinacle of supreme balance can do nothing but gain. When the wearer of this item is successfully attacked in melee, there is a chance that the item will bestow temporary hit points grant spell points to the earer.
 * a 1% chance to gain 30HP, and a separate roll for a 1% chance to gain 30SP

Developer words on the topic
"It's a 1% chance to gain HP, and a separate roll for a 1% chance to gain SP. So, you do have a 1 in ten thousand chance to get HP+SP on the same hit :)" - DeadlyGazebo

(Player: Shouldn't this be increased to 5%?) "A 5% proc rate would be extremely imbalancing if you wore eight of them." - Elradrin

"I'm actually not 100% certain on the stacking nature of Concordant Opposition, as Piloto created it, not me. With a prototype system, we're likely to err on the side of caution at times, especially when it's related to something we normally don't do (like SP healing). We'll be tracking all the information we receive from it, and are very likely to make adjustments to things we find too weak or excessively powerful." - Elradrin