Arcana Killer
From HorizonXI Wiki
Grants the player the killer effect towards the Arcane.
Families include:
Acroliths
Bombs
Cardians
Caturae
Clusters
Djinn
Dolls
Evil Weapons
Golems
Iron Giants
Khimaira
Magic Pots
Mammets
Maroliths
Mimics
Snolls
Spheroids