The True Battle Wrench is a weapon that Maximillian can use in Dark Cloud 2. It is a 'updated' version of the Battle Wrench : it has some modifications that makes it better suited for fighting in close-quarters. It still has no special abilities. It's a low-tier weapon (Tier 1,5) which means that everytime the weapon gains a level, it'll gain 3 Synthesis Points (SP). It's got the same attacks as the Battle Wrench, but being a low-tier weapon, it's only useful in the Underground Channel, or in the Rainbow Butterfly Wood. As a wrench, it's quite effective for taking out armoured enemies.