I was really confused about the carving. What did it mean?

Well, I'll deal with this later! And wouldn't ya know it? I heard a yell. Rushing to the spot, I saw Alistar and Sokou fighting, and it was no heated debate. They were battling all out.

What the heck?! I was past being POed. Now, I was furious. Can't he go anywhere without picking a fight?! Without even knowing what was happening, I poured chakra into one of the wooden carp carvings, and it turned into a sword. Awesome! Just what I needed! I charged, my aim to stop the fight.

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...yeah, I thought of a use for the carvings. If ya pour chakra into one of them, it will transform into an item that u need. And, in this case, the item is a sword.

~Kou and her Carp