Cast versus Armor: Difference between revisions

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#redirect [[Warding#Cast_vs._Armor_.28CvA.29]]
'''Cast versus Armor''' (CvA) is a factor in [[warding]] attack spells that reflects how well [[armor]] protects against magic. Lower CvA means the armor is more protective. Heavier armor types are harder to penetrate. Magical or [[Enchant Item (925)|enchanted]] armors protect the wearer better than non-magical or non-[[Enchant Item (925)|enchanted]] armors, and this differential also increases with the heavier types of armor.

These numbers apply directly to the warding roll. In practice, wearing heavier and magical armor is equivalent to having a higher [[target defense]] for any target.

== Cast versus Armor by Armor Subgroup ==

{| align=center {{Prettytable|text-align:center;}}
! Armor Subgroup || Normal || Magical
|-
| Normal clothing || 25 || 20
|-
| Robes || 20 || 15
|-
| Light leather || 20 || 15
|-
| Full leather || 19 || 14
|-
| Reinforced leather || 18 || 13
|-
| Double leather || 17 || 12
|-
| Leather breastplate || 11 || 5
|-
| Cuirbouilli leather || 10 || 4
|-
| Studded leather || 9 || 3
|-
| Brigandine armor || 8 || 2
|-
| Chain mail || 1 || -6
|-
| Double chain || 0 || -7
|-
| Augmented chain || -1 || -8
|-
| Chain hauberk || -2 || -9
|-
| Metal breastplate || -10 || -18
|-
| Augmented breastplate || -11 || -19
|-
| Half plate || -12 || -20
|-
| Full plate || -13 || -21
|}

Per GM Cyper's post introducing CvA, use of a non-magical shield will provide -5 CvA, and a magical shield -10 CvA, which is not cumulative with armor. Functionally, this means that shields only provide a CvA benefit when Armor Group 1/clothing is worn.

== See Also ==
*[[Armor Use]]

[[Category:Basic Mechanics]]
[[Category:Magic]]

Latest revision as of 13:27, 13 October 2016