Immunity to massive damage?

[Hitaro9]

Is there a way, through feats or prestige class, to gain immunity to massive damage

[Kazyan]

We just did this in Iron Chef. Death Delver, level 8.

[Kelb_Panthera]

I'm also pretty sure that anything that makes you immune or resistant to crits makes you just as immune or resistant to massive damage.

[Kuulvheysoon]

Not a feat, but becoming undead (AKA Necropolitan) also makes you immune, IIRC.

[Ravens_cry]

If you mean the optional massive damage rule (50 or half hit point total, which ever is greater, make fortitude save or die) being undead would do it.

[Kelb_Panthera]

Massive damage (50hp in a single damage roll) isn't a variant rule, it is however a rule that is frequently tossed out on its ear, right next to the multiclass xp penalties rule. This is especially true in games where characters are regularly doing 50+ damage on nearly every hit.

[Slipperychicken]

A Fort save of +14 and the feat Steadfast Determination (nat 1 on Fort save is not automatic failure, also adds Con to Will) will do it. Unless something's debuffing your Fort save enough to matter, in which case you just get a higher save. Cast Superior Resistance every day (or get the Cloak), have a Con score, and take a class with good Fort saves.