Amulet of guardian spirit, it comes as an amulet or a cap.

When worn, all non-poison damage will drain mana instead, hurting hp
only after mana is depleted.

The cap brand is intended only for a fixedart, but per dpeg's request,
it will be generated on ordinary caps for now, as a test.

1 files changed, 1 insertions, 0 deletions

diff --git a/crawl-ref/source/enum.h b/crawl-ref/source/enum.h
index f299733d9f..cab5580985 100644
--- a/crawl-ref/source/enum.h
+++ b/crawl-ref/source/enum.h
@@ -2550,6 +2550,7 @@ enum artefact_prop_type
     ARTP_CURSED,
     ARTP_STEALTH,
     ARTP_MAGICAL_POWER,                 //   30
+    ARTP_SPIRIT_SHIELD,
     ARTP_NUM_PROPERTIES
 };