The interactions are very finite. Strange if you will. 100% is not as effective as it seems. With an 88 stun dc with all self buffs going the build can stun almost anything stunnable in the game. So the 50% shines there. I have a little more work to do with gear tinkering to finalize the builds gear setup for endgame but it is almost there. I would make one small adjustment for survivability in the end as I am noting right now... I would lose a few points of power attack in a tree to get 3 ranks in scroll mastery under one of the druid trees for heal scrolls. Sprint boosting away from mobs and scrolling yourself if you have conv 30% item along with tod ring 20% or whatever equivalent you decide to use should put the scroll close to 300hp and pair it with cocoon while wearing Gauntlets of Immortality should suffice there. With the damage output of the build a few points of power attack will not be missed. I will give the specifics of the ap adjustment later after I make the new axe from tomorrow's content launch to clarify.