3.5. Upgrading and Synthesis

LuckyMeta will launch multiple images of ordinary NFTs and rare NFTs with different shapes at the same time. Users can upgrade NFTs by consuming LMT. The upgraded NFT will have a higher computing power value in the reward contract. The following is a table of values for LMT required for upgrade synthesis:

Level	Upgrade Fee (LMT)	Total (LMT)
(Purchase) LV1	0	100
LV2	400	500
LV3	550	1050
LV4	750	1800
LV5	950	2750
LV6	1650	4400
LV7	3000	7400
LV8	7600	15000
LV9	21000	36000
LV10	63000	99000

The LMT required to upgrade ordinary NFTs and rare NFTs is the same, but the mining efficiency, bonus effect, and dividends of rare NFTs are at least 20 times higher than those of ordinary NFTs.

Multiple common NFTs can be synthesized into a higher-level common NFT or a rare NFT. NFT synthesis follows the following rules:

• Players will consume their LMG, LMT, or other NFTs during the synthesis process.

• The NFT used for synthesis will enter the vault protocol and be destroyed. The synthesized NFT will be produced by the treasury protocol called the NFT minting protocol.

• There is a certain chance that the synthesis will fail. Players maintaining certain extended attributes of NFT will increase the success rate of NFT synthesis.

The LMT harvested from LM NFT upgrades and synthetic contracts will enter the LM DAO vault.