From LSWiki

Axa grants her Justicars the ability to call on her power through prayer. The effects that Axa is willing to grant are designed to further her goals and come in the form of powerful attacks against her enemies or abilities that enable Justicars to do so themselves by keeping them alive longer or enhancing their abilities. Performing a prayer is a complex process that requires more time and effort than an invocation. Calling on Axa's power in this manner requires the Justicar to expend goetic energy. Goetic energy can be fully restored by praying to Axa at the chapel in the Ivory Tower.

The prayers that are commonly known to the Justicars are divided into attack, healing, and utility abilities. As each Justicar will draw on their own experience in the performance of a prayer, these abilties require skill in massive blow, athleticism, and smithing respectively. All prayers also require the Justicar to possess some measure of piety as well as knowledge of both theurgy and law.

Prayers are a form of spellcasting, and require use of the cast command.

The syntax for casting prayers is 'cast <spell name> [on <target> | with <component> | without <spell step> | <extra arguments>]'.

Each prayer has its own help file accessed by typing 'help <prayer name>'. Any prayer-specific syntax will be listed here, as well as your current perfection. A variety of factors may affect this during casting, such as attempts to skip steps. Further, fumbling individual steps can cause prayers to fail despite an otherwise high perfection.

Contents 1 Attack Prayers 1.1 Bolt of Order 2 Healing Prayers 2.1 Consecrate Area 3 Utility Prayers 3.1 Discern Truth 3.2 Locate Chaos 3.3 Create Echelon Armour

Attack Prayers

Bolt of Order

    Summary: attack
    Syntax: invoke bolt of order on <target>
    Energy Costs: 1 goetic energy
    Skills Needed: law, theurgy, goetic investiture, and massive blow

    Through devout prayer Axa grants a variety of powerful attacks to the Justicars.  The bolt of order is the first of these attacks and is useful when physical attacks are ineffectual, although it is only composed of order energy.

Healing Prayers

Consecrate Area

    Summary: consecration
    Syntax: invoke consecrate area
    Energy Costs: 1 goetic energy
    Skills Needed: law, theurgy, goetic investiture, and athleticism

    Chaos spreads across the realms as a fire spreads across a field, leaving in its wake blasted and twisted mockeries of the Order it consumes.  In the war for perfect order, the Lawbringer demands that these malformations cease.  She has granted the Justicars the ability to consecrate an area in her name.  This will create an ordered surrounding to banish the chaos that was present before.  Axa will also illuminate your surroundings to help you fight the chaotic hordes.

Utility Prayers

Discern Truth

    Summary: identification
    Syntax: invoke discern truth on <target>
    Energy Costs: 1 goetic energy
    Skills Needed: law, theurgy, goetic investiture, and smithing

    This prayer allows the caster to learn about the target.  This includes both its identity and any potential chaotic nature it may be hiding.  The amount of knowledge gained increases with the skill of the caster.

Similar effect to a lens of insight, though it might take more than one cast to identify everything.

Locate Chaos

    Summary: scrying
    Syntax: invoke locate chaos to find <target>
    Energy Costs: 7 goetic energy
    Skills Needed: theurgy, law, goetic investiture, and smithing

    Through the use of this prayer, the Justicar can call on Axa's power to find those with a chaotic nature.  This ability is easier to use the more skill the Justicar has and the more chaotic the target.  Once located, orienteering may be required for the Justicar to determine the location of the revealed area.

Create Echelon Armour

    Summary: create/upgrade armour
    Syntax: invoke create echelon armour in the form of a/an <armour type>
            invoke create echelon armour on <target>
    Energy Costs: 50 goetic energy
    Skills Needed: law, theurgy, goetic investiture, and smithing

    This prayer has two distinct uses.  Cast without a target, it can create a temporary piece of armour that, while powerful, costs energy to maintain.  Alternatively, a piece of strata armour can be permanently upgraded to echelon armour.  It can also be cast targeting a created piece to dismiss it.  The types of armour that you can create with this prayer are as follows: tailsheath, wingsheath, left gauntlet, bodysuit, right boot, helm, left boot, right gauntlet, greave, bracer, breastplate, halfsuit, full suit, and tailed halfsuit.

Knowledge of this prayer unlocked with smithing 105, theurgy 127, law 128, goetic investiture 74. That's enough for 9% perfection...