In this case, users receive not $MCRT, but NFT as a reward.
Users may choose a period of time they want their tokens to be staked, again ranging from from 180 days to 5 years. Each period includes a certain type of in-game NFT as a reward, with a minimum of $MCRT to be pledged in order to redeem this reward.
Users accumulate NFT points during their pledging period. These points can be exchanged for NFTs after the pledging period is over and actual NFTs are released.