In Karmaverse Zombie, NFT items are divided into the following five categories: Serum, NFT Heroes, Zombies, Knots, and Fighters Ascended Materials.

Except for Knot, all other items can be sold on the official Marketplace (https://app.karmaverse.io/marketplace) for profit. Depending on whether there are 3 or more NFT fighters in the player's team, the chances for players to obtain these materials are also different.