Ozocubu's Armour

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Ozocubu's Armour
Level	3
School1	Charms
School2	Ice
Source(s)	Book of Frost
Casting noise	3
Spell noise	0

This spell envelops the caster's body in a protective layer of ice, the power of which depends on his or her skill with ice magic. The caster and the caster's equipment will not suffer cold from this layer, yet can be affected by other sources of cold normally. The spell will not function for casters already wearing heavy armour (any body armour with an encumbrance rating of 6 or more). The effects of this spell are boosted if the caster is in ice form.

Ozocubu's Armour is a level 3 Charms/Ice Magic spell which increases your AC by an amount dependent on your Ice Magic skill. This bonus is increased further if cast while in Ice Form, stacking with Ice Form's innate AC boost. Spell power has no impact on AC, but does increase the spell's duration.

Normal AC Boost: 4 + (Ice Magic/3)
Ice Form AC Boost: 5 + (Ice Magic * (7/12))

Restrictions

This spell fails if cast while wearing armour with an encumbrance rating of 6 or more. Using any Fire Magic or wielding a fire-branded weapon immediately nullifies the spell's effect. The spell also conflicts with Stoneskin, Statue Form, and Ring of Flames, and cannot be used if any of these is currently in effect.