Quest - Are there benefits to having higher rarity of KOGS NFTs or Tubes/Choobs in the game?

Having the KOGS NFTs of the characters in your account will give them extra XP which will make them level up faster. More KOGS NFTs of the heroes will boost the XP earned even more.

Owning Tubes/Choobs will give your heroes boosted stats, can be higher hp, attack, or even defense.