There's no such thing as no fail, and saves vary drastically based on content and what you're fighting.

The bare minimum for an ok-ish success rate on a fortitude save in the majority of content on high skulls hovers around 110, with good success rates somewhere in the 120s. There are outliers such as memoirs where you need unusually low fortitude dcs and Tethy where you need unusually high dcs.

Fun fact: The plants introduced with Ravenloft very likely have the highest fortitude of all normal mob types in DDO.

Plants are supposed to be immune to stunning, but yeah, they have good fort saves.

I wonder if the baby Groots are like the plants in Kings Forest immune to Horrid Wilting which should by it's definition be the perfect spell to deal with them but probably won't do a bloody thing because either that spell isn't coded correctly or they just don't care to fix it.

I remember attempted to give them a rasher of shit about it after MotU but again it was more or less ignored because apparently that wasn't what they intended.

Bahhh I will wait to find out until after the Wizard pass I guess.

Synchrono wrote on Sep 14^th, 2018 at 6:00pm:

I'm pretty sure they just now found out what horrid wilting is supposed to do from your post. And, they would have had to nerf it before ravenloft if it weren't broken, just like they "fixed" turn undead prior to loft release.