Dark Troop Idea: Wound Bane Troll

Note: I have no idea if this was thought up already, couldn't find anything similar by name and I'd honestly be surprised if it wasn't already thought up, but just in case...

Name: Wound Bane Troll
Training Cost: 180 Dark Elixir
Training Time: 20min
Housing Space: 16
Hit Points: 800
Damage per second: 35-40
Movement Speed: (Same as Giant)
Description:

A dark tank style troop that has the ability to heal damage rather quickly over time. When not being attacked the healing effect is much greater but when it's attacked the healing is reduced by 50%. Inferno towers deal x2 extra damage and nullifies the healing bonus (Being trolls in all stories hate fire). The Wound Bane Troll is very similar to a giant but has no target of preference and can heal.

Extra:
The Wound Bane Trolls weapon changes as it is leveled up. Example...

lvl 1-2: He is armed with a large club.

Lvl 3-4: Weapon changes to an large axe.

Lvl 5-6: Troll gets two axes.

Art Idea:
Big ugly troglodyte type monster with a big fat belly, blueish purple skin, oversized tusks, glowing green eyes and dreadlocks.

Great idea i think sc would make that a troop plz check out my dark troop the shadow plz

As I'm digging around I've seen a few people post about a troll unit, and your idea has a unique spin. However I feel like a unit that self-healed would be pretty OP. This is what I've suggested on other posts http://forum.supercell.net/showthrea...41#post5413741

Basically, there are no ground units that have a ranged attack which can also tank (besides the AQ), so this could be really useful at protecting wizards and witches. There are no other units that target resources besides the goblin, so I was thinking the Troll could also target resources and its build would be kind of like a ranged Valkyrie without splash damage. This would also have a pretty big implication defensively for farming bases.

Thoughts?