Valley treant Elder

Resistant to Bleed attack.

Resistant to archery attacks.

Vulnerable to fire attacks.

Resistant to poison attack.

They are not necessarily creatures, but elemental energy beings. They basically belong to the 4 elements, which are water, fire, wind, and earth, but they also dwell in natural objects. They are known to be governed by the gods of water, fire, wind, and earth.

Monster whose HP is 3 times higher than normal.

Resistant to M. Atk.