At the Juvenile Beast Tamer stage, the opponents faced here will have their Talent Skills proficiency gradually enhanced from Tier I to Tier II. Moving from Tier I to Tier II does not require many training sessions; even if each attempt stops at the first level, over time, they can use Dream Crystal Stones to improve their skills to Tier II and thus challenge higher levels.
But at the Elite Beast Tamer stage, the opponents on the first level already possess Talent Skills at Tier II, and later on, they reach Tier III!