# NFT Characters

World War 0x NFT Characters are required for players to access the play to earn ecosystem. Therefore only NFT Character owners (and/or holders) can earn tokens. World War 0x NFTs are integrated with DeFi protocol Teller Finance; so NFT holders can loan out their NFTs as well. NFT Characters are necessary to use with other World War 0x NFTs; including vehicles, tanks, turrets, helicopters, fighter jets, boats and ships.&#x20;

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