Mock Treant

The second strongest Plant-type monster and part of the Mock monster archetype, this creature has extremely high stats across the board, although its resistances are more akin to those of a plant, unlike the Alraune's, and it also has high resistance to all status ailments. Like the Mandrake, this monster has the Purge Block ability, so if you don't your battle to become much longer and harder, make sure to interrupt it whenever it tries using it. And like all the other Mock monsters, since it's a rare encounter and gives off a large amount of experience upon defeat, make sure to kill them if you ever encounter one of these.