OK, hold on a second.
Head: Grotesque helmet with a dead man's face; when an enemy is struck down by the character, spirit damage to the target's allies is doubled. Requires the armor-wearing skill.
Lester attacks Alsira, miss, miss, miss. Alsira loses 30 spirit points (40/100).
I think we've forgotten something. If a pegasus counts as an enemy for the painting, then it should count for the helmet too.