If you follow the instructions of the landlord, it should be the strongest, because it has many attributes. If the series is a little higher, the pm with water attribute is basically invincible.

But I still recommend the fire monkey. Although it's like burning a chicken, it's perfect if you can learn lightning boxing.

I don't recommend the landlord to choose Heraclos, because its insect properties are too limited, and most of its tricks come from normal types. One move is hard to win.