They can coexist but some line items do not stack: [6279] Strike of Savagery (Berserker) Target: Self Resist: Beneficial, Blockable: Yes Focusable: No Casting: 0s Duration: 60s (10 ticks) Song, Dispelable: Yes 6: Increase STR Cap by 100 7: Add Melee Proc: Essence of Rage 9: Increase Chance to Critical Hit by 300% 10: Increase STR by 100 11: Increase Current HP by 100 per tick [6273] Prophet's Gift of the Ruchu (Shaman) Target: Caster Group AE Range: 100' Resist: Beneficial, Blockable: Yes Focusable: No Casting: 0s Duration: 60s (10 ticks) Song, Dispelable: Yes 10: Increase Critical Hit Damage by 110% of Base Damage (Non Stacking) 11: Increase Chance to Critical Hit by 65% 12: Increase Current HP by 500 per tick the chance to crit is limited to the highest mod (300% to crit)
so in reality, with a shaman and zerker in the same group, the zerker gets the following: 300% crit chance 110% crit damage increase 100 str 500 hp per tick That sound right?
600 hp per tick as they would stack. The crit damage could fall as well if the zerker was running savage spirit at the time. [51715/12540] Savage Spirit XIV Classes: BER/254 Skill: Melee Target: Self Resist: Beneficial, Blockable: Yes Focusable: No Casting: 0s Duration: 66s (11 ticks), Dispelable: No 1: Cast: Savage Spirit Penance on Fade 2: Increase Critical Hit Damage by 285% of Base Damage (Non Stacking)