Tazor is a DEFI protocol that allows users to control their APR individually from other users using a 2 token system. The TAZOR token does not have to be sold to realize profits but instead, the TAZ token controls the APR that your staked TAZOR receives, providing users with a higher APR for staking more TAZ. The protocol also allows other DEFI projects to buy TAZOR at a discount. Tazor is sustainable because users have to earn or buy their way to a high APR using the 2 token system.