NFT Hero Upgrades

Levelling up your heroes increases their basic attributes and boosts their battle counts. In Versailles Heroes, any player involved is likely to be in a match. If you want to win as many battles as possible, you need to level up your heroes, along with increasing your gaming skills. This is because upgrading will increase the hero's combat attributes and thus give them advantages in battle. All paid NFTs can be upgraded in the marketplace. Upgraded NFTs will be permanently recorded in the blockchain.
Data recorded by smart contracts
Versailles Heroes records NFT data in the ERC-721 contract.
● Hero Rarity: Common, Rare, Epic, Legendary
● Skin Rarity: Common, Rare, Epic, Legendary
● Class: Mage, Marksman, Assassin, Tank, Support
Upgrading triggers data changes
● Level increase 1-11
● Battle count: improves proficiency, upgrading triggers data change (H-SS)
Centralized upgrade data logging
Hero attributes:
● Health points
● Attack power
● Attack speed
● Movement speed
● Armor
Notes: Each upgrade increases each metric by 1%
Battle data changes
● Battle counts consumed
● Cumulative wins
● Total battle counts
● Increase the daily limit of the battle counts