This page gives detailed information about the Left Arm monster. Do note that while many monsters have a non-zero physical and magic evade defined, a bug (or last minute design choice that looks like a bug) prevents them from being loaded properly at the start of the battle. Therefore, except for monsters that change their parameters during the battle (such as Valvalis), you can assume the evade value is 0%.
Basic Information
Name (USA)
Left Arm
Name (Japan)
ひだりうで
Name (Easytype)
ひだりうで
Boss
Yes
HP
350 (USA and Easytype) / 444 (Japan)
Level
9
EXP
10
GP
0
Race
None
Agility
5
Physical Attack
5 x 56 [70%] (USA and Easytype) / 5 x 58 [70%] (Japan)