Shyarn

Shyarn
Model: Cerean Shyarn Dueling Scimitar
Type: Dueling scimitar
Scale: Character
Skill: Melee combat: scimitar
Cost: 900
Availability: 3
Difficulty: Easy
Damage: STR+1D+2
Game Notes: When one shyarn strikes another, the vibrations and contact can create a powerful temporary magnetism that links the blades. When either combatant misses an attack roll by 4 or less, the two shyarn become magnetically joined. Disengaging the blades is a full-round action, and holding the linked blade counts as an action.
Source: Ultimate Alien Anthology (page 31)