The Obsidian Blade V3 was an illegal upgrade to the Obsidian Blade, and a stronger version of the Obsidian Blade V2. It could be bought in Challenge Mode for 75,000 bolts. It replaces the Obsidian Blade V2. In Challenge mode, it upgrades to the Obsidian Blade X. Through in-game unlockable cheat, "Super Morphing Freeze Wrench", the wrench could Freeze enemies and Morph them into farm animals when defeated. Its appearance is almost identical to the OmniWrench 12000, but set on fire.