Synthetic Heroes

Players can create high-level cards from low-level NFT cards by destroying them. The synthesis of NFT cards follows certain synthesis restriction rules, as shown in the table below:

Rarity	Level Requirement	NFT Requirement
Common	-	Obtain through Blind Box
Good	At least 1 higher than Level 2	3 Common
Excellent	At least 1 higher than Level 3	1 Common+2 Good
Rare	At least 1 higher than Level 4	1 Good+ 2 Excellent
Epic	At least 1 higher than Level 5	1 Excellent +2 Rare
Legend	At least 1 higher than Level 6	1 Rare+2 Epic
Legend-SR	At least 1 higher than Level 7	1 Epic+2 Legend
Legend-UR	At least 1 higher than Level 8	1 Legend+2 Legend-SR
Legend-MR	At least 1 higher than Level 9	1 Legend-SR+2 Legend-UR
Myth	At least 1 higher than Level 10	1 Legend-UR+2 Legend-MR