These weapons in anime are some of the most well-known and ... It's just a notebook, but with it, Light managed to create a world of his own design. Samehada is essentially a sentient sword ...

This was one of the three legendary Mini-Con weapons in Transformers: Armada, with the power of the gun able to unite further with the Star Saber and the Skyboom Shield to create the Hydra Cannon.