New Hero Mountain Troll

Level 1
Training Cost 60,000 DE
Training Time None
Housing Space None
Damage per second 100
Hit Points 500
Movement Speed 24
Attack Speed 1
Range 1
Trigger Radius 5
Search Radius 13

Level 40
Training Cost 200,000 DE
Training Time 7 days
Housing Space None
Damage per second 420
Hit Points 2,400
Movement Speed 32
Attack Speed .75
Range 1
Trigger Radius 5
Search Radius 13

Description
My idea for the mountain troll is build him to be the hero for the goblins. He would have a new ability during a defense raid to be hidden as a large stone or a large tree and once the enemy comes into range he springs out like a trap and attacks.

Attachment 26473

Training cost? shouldnt it be summon and upgrade cost?

I'm not sure about the movement and attack speed changing as well.

However, I very much like the idea of him being disguised.