Barsilence is a Enhancing Magic spell in Final Fantasy XI. It can be learned by Red Mages (level 23) and Rune Fencers (level 22). When activated, the spell will increase the player's resistance to the Silence status, heightening the chance of throwing the effect off earlier. It may be recast every 10 seconds for 15 MP. Players utilizing White Mages have access to a stronger spell: Barsilencera.