Pinkymod/Gertrude's Holy Shield

Gertrude's Holy Shield is a craftable accessory which increases the player's damage reduction based on how low on health they are ranging from 5% to 25% and increases defense by 18.

Trivia

 * Gertrude is a female name which originally derived from Germanic roots that meant "spear" or "strength".
 * Even though it is a female name, the shield's tooltip suggests that Gertrude was a man.
 * Furthermore, the origin of the name meant either "spear" or "strength", which is strange seeing as Gertrude used a sword in battle and is described as a cowardly fighter hiding behind his shield at all times.