Osbil
Log-a-Log Osbil was a male shrew Guosim leader and prowspotter. He was the son of Log-a-Log Luglug. After his father was killed by Stringle, Osbil succeeded his father as leader of their tribe. Osbil participated in the Battle of the Plateau, where he killed Stringle with an arrow in revenge.
Osbil started two Bladechants, one at Redwall Abbey, where he was knocked out by Mad Maudie to stop him from running to his death, and one before the Battle of the Plateau. Initially, he was angry with Maudie for preventing him from avenging his father, but Maudie apologized and they remained friends. He was known to be headstrong and advocated for war.