Well your idea kinda reminds me of the strategy game "Demigod" .
in addition i don´t think its too hard to code since it would be just a modification of the War3 or TeeMo mod so a lot of work is already done.
Well i gonna try to translate this now so everyone here can read your idea.
PS.: if you are not able to write your idea in english then don´t post it here. Ask someone who writes it for you in english and he posts your idea here or post it in a german forum.
EDIT:// his idea completly in english:
This mod idea is about a team ( red team) fighting one "colossus" (blue team).
Team red can choose out of 5 different races ( Tauren, Elfs, Orcs, Undead, Trolls).
Each race has their unique abilitys:
-Tauren can only heal
-Elfs can do damage over time
-Orcs high hammer dmg
-Undead kinda debuff ( if you are not familiar with this word it means that he lowers the opponents stats like decreasing defense attack or something else)
-Trolls low dmg but high attack speed
Team blue ( or the only player in team blue)
The player is really slow but instead of being fast he does extreme high damage the other players.
Like in red team the player in the blue team can choose one of 5 "Colossus"
each one has kinda special ability.
-Colossus
lowest walking speed but the one with the highest damage.
-Reez
weakest one but highest speed
-Kruni
highest defense but slow and weak attack
-Spaly
Can heal himself in high delay times
-Uglie
lowest defense but he can do high dmg over time
Special Abilitys
Team Red:
-Tauren can revive other players
-Elfs can do 100 damage within 1 minute
-Orcs 5 secs of stunning
-UndeadPoison: Attackspeed and Walkingspeed decreases 50 % for 5 seconds
Confusion : Opponent can´t run and aim for himself for 5 seconds
Bleeding: Attackpower and Attackspeed decreases
-Trolls don´t have an Special Ability
Team Blue:
-Colossus
stunning all opponents for 3 secs
-Reez
One of his debuffs has a time of 15-20 seconds
-Kruni
No Special Ability
-Spaly
Drains some HP from the opponents ( max 4 Hp from each player) and adds them to his Hp .
-Uglie
No Special Ability
Well he adds some weapon tables+stat tables for each race now in the document
Which are kinda useless for me since they seem totally imbalanced.
Well thats it, hopefully i was able to explain what he was wanting to say.