Stoneblood

At 3rd level, a stonelord's vitals begin to calcify and her blood transforms into liquid stone. She gains a 25% chance to ignore a critical hit or precision damage. This doesn't stack with fortification armor or similar effects. At 9th level, this chance increases to 50% and she becomes immune to petrification. At 15th level, this chance increases to 75% and she becomes immune to bleed.