HERA NFTs are BEP-721 NFTs.
HERA gameplay revolves around HERA NFT Heroes. The hero system is built on the following attributes
05 Rarity: Common < Rare < Elite < Legendary < Immortal
05 Races: Beast, Elf, Orc, Undead, Warlord
03 Classes: Archer, Mage, Warrior
03 Primary Stats: Strength (Health, Defense, Durability, Critical negation); Power (Attack, Critical, Accuracy) and Agility (Speed, Evasion, Defense Penetration)
07 Skills: 1 active and 6 passive
07 Ranks: ranging from 1 to 7 stars
Level: 1-19, 20-39, 40-59, 60-79, 80-100
Team composition: up to 5 Heras per lineup, team buffs come with certain class formation