Charge 1% fee in dragon vaults and 1.5% for other vaults of harvest rewards will be used to buy back $DFL and burned. The buy-back DFL and burn mechanism will make DFL more scarce and valuable day by day.
#1. The first IFO of Defily was special in that it burned the KLP token of DFL-KAI, not only DFL, to ensure the Liquidity of DFL/KAI is there forever. Because the burning is KLP, when DFL price goes up, the number of DFL in KLP decreases.