Rotted Mushrom ( Uncommon item )
Caution,its not for eat,its full of worms and diseases
-110 % damage
-10 % luck
Enemies hitted by Rotted Mushrom become diseased and their movement speed is reduced by 8 % cant stack
This is very similar to the frozen set. I don't see that this would add much to the game in the sense of flavor, balance, etc.
I got idea just with item - 110% damage to reduce damage for support towers