Treants are tree-like creatures that can camouflage themselves as regular trees to hide from their enemies. They are very powerful beings capable of attacking with roots that emerge from the ground. They are known for their rapid regeneration abilities, making them challenging to fight. When threatened, Treants can summon thicker roots to strike, as seen with the Elder Treant, a stronger and rarer version.
However, they also have weaknesses, such as their roots, which can be cut using magic and weapons. In the described battle, the adventurers used a combination of magic and physical combat skills to defeat the Treant.
Additionally, Treants possess a rare resource known as the "Apple of Miracles", a magical fruit of the highest quality that restores magic power when consumed, which is a great rarity even for elves.