The Path of the Perfect Shell

From The Jade Agenda site

You may ignore all damage from an unarmed attack that hits you. You must declare that you are using this Fu before attack is rolled. Counts as a defensive action.

Prerequisite: none

Path: Stone Ox

Stone Ox

Chi Cost: 2

Shot Cost: 0

As a continuous action, you may ignore any Impairment caused by Wound points or any source of pain. Lasts until end of sequence or until you stop doing this continuous action.

Prerequisite: Turtle Stance

Path: Lead Belly

Lead Belly

Chi Cost: X

Shot Cost: 0

Gain X Armor points for this shot. Maximum Armor rating that can be achieved through any combination of schticks is 8.

Prerequisite: Stone Ox

Path: Four Seasons

Four Seasons

Chi Cost: 6

Shot Cost: 0

Base damage from cold, fire, heat and lightning is reduced to a half until end of sequence. This includes any magical or Fu version of the above.

Prerequisite: Lead Belly

Path: Iron Mantle

Iron Mantle

Chi Cost: 8

Shot Cost: 3

While this Fu is active you may take a defensive action to ignore all damage from an incoming Martial Arts attack. Lasts until end of sequence.

Prerequisite: Four Seasons